diff --git a/stubs/D3DShot/d3dshot/capture_outputs/pil_capture_output.pyi b/stubs/D3DShot/d3dshot/capture_outputs/pil_capture_output.pyi
index 0a593d73357d..d1e2c87822f2 100644
--- a/stubs/D3DShot/d3dshot/capture_outputs/pil_capture_output.pyi
+++ b/stubs/D3DShot/d3dshot/capture_outputs/pil_capture_output.pyi
@@ -1,12 +1,11 @@
+from _typeshed import Unused
 from collections.abc import Sequence
 from ctypes import _CVoidConstPLike
 from typing import TypeVar
-from typing_extensions import TypeAlias
 
 from d3dshot.capture_output import CaptureOutput
 from PIL import Image
 
-_Unused: TypeAlias = object
 _ImageT = TypeVar("_ImageT", bound=Image.Image)
 
 class PILCaptureOutput(CaptureOutput):
@@ -22,4 +21,4 @@ class PILCaptureOutput(CaptureOutput):
         rotation: int,
     ) -> Image.Image: ...
     def to_pil(self, frame: _ImageT) -> _ImageT: ...
-    def stack(self, frames: Sequence[_ImageT], stack_dimension: _Unused) -> Sequence[_ImageT]: ...
+    def stack(self, frames: Sequence[_ImageT], stack_dimension: Unused) -> Sequence[_ImageT]: ...
diff --git a/stubs/Pillow/PIL/PSDraw.pyi b/stubs/Pillow/PIL/PSDraw.pyi
index 2386f284a980..d25d1cba672c 100644
--- a/stubs/Pillow/PIL/PSDraw.pyi
+++ b/stubs/Pillow/PIL/PSDraw.pyi
@@ -1,4 +1,4 @@
-from _typeshed import SupportsWrite
+from _typeshed import SupportsWrite, Unused
 
 from .Image import Image
 
@@ -6,7 +6,7 @@ class PSDraw:
     fp: SupportsWrite[bytes]
     def __init__(self, fp: SupportsWrite[bytes] | None = ...) -> None: ...
     isofont: dict[bytes, int]
-    def begin_document(self, id: object | None = ...) -> None: ...
+    def begin_document(self, id: Unused = None) -> None: ...
     def end_document(self) -> None: ...
     def setfont(self, font: str, size: int) -> None: ...
     def line(self, xy0: tuple[int, int], xy1: tuple[int, int]) -> None: ...
diff --git a/stubs/PyMySQL/pymysql/converters.pyi b/stubs/PyMySQL/pymysql/converters.pyi
index 850ca799d8db..6ce9f25ebc85 100644
--- a/stubs/PyMySQL/pymysql/converters.pyi
+++ b/stubs/PyMySQL/pymysql/converters.pyi
@@ -1,5 +1,6 @@
 import datetime
 import time
+from _typeshed import Unused
 from collections.abc import Callable, Mapping, Sequence
 from decimal import Decimal
 from typing import Any, TypeVar
@@ -25,7 +26,7 @@ def escape_time(obj: datetime.time, mapping: _EscaperMapping = ...) -> str: ...
 def escape_datetime(obj: datetime.datetime, mapping: _EscaperMapping = ...) -> str: ...
 def escape_date(obj: datetime.date, mapping: _EscaperMapping = ...) -> str: ...
 def escape_struct_time(obj: time.struct_time, mapping: _EscaperMapping = ...) -> str: ...
-def Decimal2Literal(o: Decimal, d: object) -> str: ...
+def Decimal2Literal(o: Decimal, d: Unused) -> str: ...
 def convert_datetime(obj: str | bytes) -> datetime.datetime | str: ...
 def convert_timedelta(obj: str | bytes) -> datetime.timedelta | str: ...
 def convert_time(obj: str | bytes) -> datetime.time | str: ...
diff --git a/stubs/PyScreeze/pyscreeze/__init__.pyi b/stubs/PyScreeze/pyscreeze/__init__.pyi
index c62c94fe69e6..5c52490e9b55 100644
--- a/stubs/PyScreeze/pyscreeze/__init__.pyi
+++ b/stubs/PyScreeze/pyscreeze/__init__.pyi
@@ -1,11 +1,10 @@
-from _typeshed import Incomplete, StrOrBytesPath
+from _typeshed import Incomplete, StrOrBytesPath, Unused
 from collections.abc import Callable, Generator
 from typing import NamedTuple, SupportsFloat, TypeVar, overload
 from typing_extensions import Final, ParamSpec, SupportsIndex, TypeAlias
 
 from PIL import Image
 
-_Unused: TypeAlias = object
 _P = ParamSpec("_P")
 _R = TypeVar("_R")
 # TODO: cv2.Mat is not available as a type yet:
@@ -49,7 +48,7 @@ def locate(
     haystackImage: str | Image.Image | _Mat,
     *,
     grayscale: bool | None = None,
-    limit: _Unused = 1,
+    limit: Unused = 1,
     region: tuple[int, int, int, int] | None = None,
     step: int = 1,
     confidence: SupportsFloat | SupportsIndex | str = 0.999,
@@ -62,7 +61,7 @@ def locate(
     haystackImage: str | Image.Image,
     *,
     grayscale: bool | None = None,
-    limit: _Unused = 1,
+    limit: Unused = 1,
     region: tuple[int, int, int, int] | None = None,
     step: int = 1,
     confidence: None = None,
@@ -75,7 +74,7 @@ def locateOnScreen(
     minSearchTime: float = 0,
     *,
     grayscale: bool | None = None,
-    limit: _Unused = 1,
+    limit: Unused = 1,
     region: tuple[int, int, int, int] | None = None,
     step: int = 1,
     confidence: SupportsFloat | SupportsIndex | str = 0.999,
@@ -88,7 +87,7 @@ def locateOnScreen(
     minSearchTime: float = 0,
     *,
     grayscale: bool | None = None,
-    limit: _Unused = 1,
+    limit: Unused = 1,
     region: tuple[int, int, int, int] | None = None,
     step: int = 1,
     confidence: None = None,
@@ -125,7 +124,7 @@ def locateCenterOnScreen(
     *,
     minSearchTime: float,
     grayscale: bool | None = None,
-    limit: _Unused = 1,
+    limit: Unused = 1,
     region: tuple[int, int, int, int] | None = None,
     step: int = 1,
     confidence: SupportsFloat | SupportsIndex | str = 0.999,
@@ -138,7 +137,7 @@ def locateCenterOnScreen(
     *,
     minSearchTime: float,
     grayscale: bool | None = None,
-    limit: _Unused = 1,
+    limit: Unused = 1,
     region: tuple[int, int, int, int] | None = None,
     step: int = 1,
     confidence: None = None,
@@ -151,7 +150,7 @@ def locateOnWindow(
     title: str,
     *,
     grayscale: bool | None = None,
-    limit: _Unused = 1,
+    limit: Unused = 1,
     step: int = 1,
     confidence: SupportsFloat | SupportsIndex | str = 0.999,
 ) -> Box | None: ...
@@ -163,7 +162,7 @@ def locateOnWindow(
     title: str,
     *,
     grayscale: bool | None = None,
-    limit: _Unused = 1,
+    limit: Unused = 1,
     step: int = 1,
     confidence: None = None,
 ) -> Box | None: ...
diff --git a/stubs/SQLAlchemy/sqlalchemy/engine/url.pyi b/stubs/SQLAlchemy/sqlalchemy/engine/url.pyi
index cb70b3cce3b6..6d42811133bd 100644
--- a/stubs/SQLAlchemy/sqlalchemy/engine/url.pyi
+++ b/stubs/SQLAlchemy/sqlalchemy/engine/url.pyi
@@ -1,4 +1,4 @@
-from _typeshed import SupportsItems
+from _typeshed import SupportsItems, Unused
 from collections.abc import Iterable, Mapping, Sequence
 from typing import Any, NamedTuple
 from typing_extensions import Self, TypeAlias
@@ -6,11 +6,14 @@ from typing_extensions import Self, TypeAlias
 from ..util import immutabledict
 from .interfaces import Dialect
 
+# object that produces a password when called with str()
+_PasswordObject: TypeAlias = object
+
 # stub-only helper class
 class _URLTuple(NamedTuple):
     drivername: str
     username: str | None
-    password: str | object | None  # object that produces a password when called with str()
+    password: str | _PasswordObject | None
     host: str | None
     port: int | None
     database: str | None
@@ -24,7 +27,7 @@ class URL(_URLTuple):
         cls,
         drivername: str,
         username: str | None = ...,
-        password: str | object | None = ...,  # object that produces a password when called with str()
+        password: str | _PasswordObject | None = None,
         host: str | None = ...,
         port: int | None = ...,
         database: str | None = ...,
@@ -34,7 +37,7 @@ class URL(_URLTuple):
         self,
         drivername: str | None = ...,
         username: str | None = ...,
-        password: str | object | None = ...,
+        password: str | _PasswordObject | None = None,
         host: str | None = ...,
         port: int | None = ...,
         database: str | None = ...,
@@ -49,7 +52,7 @@ class URL(_URLTuple):
     def __to_string__(self, hide_password: bool = ...) -> str: ...
     def render_as_string(self, hide_password: bool = ...) -> str: ...
     def __copy__(self) -> Self: ...
-    def __deepcopy__(self, memo: object) -> Self: ...
+    def __deepcopy__(self, memo: Unused) -> Self: ...
     def __hash__(self) -> int: ...
     def __eq__(self, other: object) -> bool: ...
     def __ne__(self, other: object) -> bool: ...
diff --git a/stubs/SQLAlchemy/sqlalchemy/log.pyi b/stubs/SQLAlchemy/sqlalchemy/log.pyi
index e4ccc821e6a5..98b20ef91797 100644
--- a/stubs/SQLAlchemy/sqlalchemy/log.pyi
+++ b/stubs/SQLAlchemy/sqlalchemy/log.pyi
@@ -1,3 +1,4 @@
+from _typeshed import Unused
 from logging import Logger
 from typing import Any, TypeVar, overload
 from typing_extensions import Literal, Self, TypeAlias
@@ -32,7 +33,7 @@ def instance_logger(instance: Identified, echoflag: _EchoFlag = ...) -> None: ..
 class echo_property:
     __doc__: str
     @overload
-    def __get__(self, instance: None, owner: object) -> Self: ...
+    def __get__(self, instance: None, owner: Unused) -> Self: ...
     @overload
-    def __get__(self, instance: Identified, owner: object) -> _EchoFlag: ...
+    def __get__(self, instance: Identified, owner: Unused) -> _EchoFlag: ...
     def __set__(self, instance: Identified, value: _EchoFlag) -> None: ...
diff --git a/stubs/SQLAlchemy/sqlalchemy/orm/decl_api.pyi b/stubs/SQLAlchemy/sqlalchemy/orm/decl_api.pyi
index 8938a45ad691..dc181862a452 100644
--- a/stubs/SQLAlchemy/sqlalchemy/orm/decl_api.pyi
+++ b/stubs/SQLAlchemy/sqlalchemy/orm/decl_api.pyi
@@ -1,4 +1,4 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from collections.abc import Callable
 from typing import Any, ClassVar, TypeVar, overload
 from typing_extensions import TypeAlias
@@ -28,7 +28,7 @@ _DeclarativeBaseMeta: TypeAlias = Callable[[str, tuple[type[Any], ...], dict[str
 def has_inherited_table(cls: type[Any]) -> bool: ...
 
 class DeclarativeMeta(type):
-    def __init__(cls, classname: str, bases: tuple[type[Any], ...], dict_: dict[str, Any], **kw: object) -> None: ...
+    def __init__(cls, classname: str, bases: tuple[type[Any], ...], dict_: dict[str, Any], **kw: Unused) -> None: ...
     def __setattr__(cls, key: str, value: Any) -> None: ...
     def __delattr__(cls, key: str) -> None: ...
 
diff --git a/stubs/SQLAlchemy/sqlalchemy/util/_collections.pyi b/stubs/SQLAlchemy/sqlalchemy/util/_collections.pyi
index 432e6e1dc756..9e197be62898 100644
--- a/stubs/SQLAlchemy/sqlalchemy/util/_collections.pyi
+++ b/stubs/SQLAlchemy/sqlalchemy/util/_collections.pyi
@@ -1,5 +1,5 @@
 import collections.abc
-from _typeshed import Incomplete, SupportsKeysAndGetItem
+from _typeshed import Incomplete, SupportsKeysAndGetItem, Unused
 from collections.abc import Callable, Iterable, Iterator, Mapping
 from typing import Any, Generic, NoReturn, TypeVar, overload
 from typing_extensions import Self
@@ -16,9 +16,9 @@ collections_abc = collections.abc
 EMPTY_SET: frozenset[Any]
 
 class ImmutableContainer:
-    def __delitem__(self, *arg: object, **kw: object) -> NoReturn: ...
-    def __setitem__(self, *arg: object, **kw: object) -> NoReturn: ...
-    def __setattr__(self, *arg: object, **kw: object) -> NoReturn: ...
+    def __delitem__(self, *arg: Unused, **kw: Unused) -> NoReturn: ...
+    def __setitem__(self, *arg: Unused, **kw: Unused) -> NoReturn: ...
+    def __setattr__(self, *arg: Unused, **kw: Unused) -> NoReturn: ...
 
 @overload
 def coerce_to_immutabledict(d: None) -> immutabledict[Any, Any]: ...
diff --git a/stubs/SQLAlchemy/sqlalchemy/util/langhelpers.pyi b/stubs/SQLAlchemy/sqlalchemy/util/langhelpers.pyi
index c38631426b18..abc0bc2cdb9b 100644
--- a/stubs/SQLAlchemy/sqlalchemy/util/langhelpers.pyi
+++ b/stubs/SQLAlchemy/sqlalchemy/util/langhelpers.pyi
@@ -1,4 +1,4 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from collections.abc import Callable
 from typing import Any, Generic, TypeVar, overload
 from typing_extensions import Self
@@ -71,9 +71,9 @@ class memoized_property(Generic[_R]):
     __name__: str
     def __init__(self, fget: Callable[..., _R], doc: str | None = ...) -> None: ...
     @overload
-    def __get__(self, obj: None, cls: object) -> Self: ...
+    def __get__(self, obj: None, cls: Unused) -> Self: ...
     @overload
-    def __get__(self, obj: object, cls: object) -> _R: ...
+    def __get__(self, obj: object, cls: Unused) -> _R: ...
     @classmethod
     def reset(cls, obj: object, name: str) -> None: ...
 
@@ -86,9 +86,9 @@ class HasMemoized:
         __name__: str
         def __init__(self, fget: Callable[..., _R], doc: str | None = ...) -> None: ...
         @overload
-        def __get__(self, obj: None, cls: object) -> Self: ...
+        def __get__(self, obj: None, cls: Unused) -> Self: ...
         @overload
-        def __get__(self, obj: object, cls: object) -> _R: ...
+        def __get__(self, obj: object, cls: Unused) -> _R: ...
 
     @classmethod
     def memoized_instancemethod(cls, fn): ...
diff --git a/stubs/cachetools/cachetools/keys.pyi b/stubs/cachetools/cachetools/keys.pyi
index 497bc1858bad..9b48a37ea791 100644
--- a/stubs/cachetools/cachetools/keys.pyi
+++ b/stubs/cachetools/cachetools/keys.pyi
@@ -1,7 +1,8 @@
+from _typeshed import Unused
 from collections.abc import Hashable
 
 __all__ = ("hashkey", "methodkey", "typedkey")
 
 def hashkey(*args: Hashable, **kwargs: Hashable) -> tuple[Hashable, ...]: ...
-def methodkey(self: object, *args: Hashable, **kwargs: Hashable) -> tuple[Hashable, ...]: ...
+def methodkey(self: Unused, *args: Hashable, **kwargs: Hashable) -> tuple[Hashable, ...]: ...
 def typedkey(*args: Hashable, **kwargs: Hashable) -> tuple[Hashable, ...]: ...
diff --git a/stubs/croniter/croniter/croniter.pyi b/stubs/croniter/croniter/croniter.pyi
index a0823b8c45c3..0799a69f8782 100644
--- a/stubs/croniter/croniter/croniter.pyi
+++ b/stubs/croniter/croniter/croniter.pyi
@@ -1,5 +1,5 @@
 import datetime
-from _typeshed import ReadableBuffer
+from _typeshed import ReadableBuffer, Unused
 from collections import OrderedDict
 from collections.abc import Iterator
 from re import Match, Pattern
@@ -121,7 +121,7 @@ class HashExpander:
         range_end: int | None = None,
         range_begin: int | None = None,
     ) -> int: ...
-    def match(self, efl: object, idx: object, expr: str, hash_id: object = None, **kw: object) -> Match[str] | None: ...
+    def match(self, efl: Unused, idx: Unused, expr: str, hash_id: Unused = None, **kw: Unused) -> Match[str] | None: ...
     def expand(
         self,
         efl: object,
diff --git a/stubs/docutils/docutils/io.pyi b/stubs/docutils/docutils/io.pyi
index cc836380a656..8a2a7d0724d0 100644
--- a/stubs/docutils/docutils/io.pyi
+++ b/stubs/docutils/docutils/io.pyi
@@ -5,6 +5,7 @@ from _typeshed import (
     OpenTextModeReading,
     OpenTextModeWriting,
     SupportsWrite,
+    Unused,
 )
 from re import Pattern
 from typing import Any, ClassVar
@@ -88,7 +89,7 @@ class NullInput(Input):
 
 class NullOutput(Output):
     default_destination_path: ClassVar[str]
-    def write(self, data: object) -> None: ...
+    def write(self, data: Unused) -> None: ...
 
 class DocTreeInput(Input):
     default_source_path: ClassVar[str]
diff --git a/stubs/fpdf2/fpdf/html.pyi b/stubs/fpdf2/fpdf/html.pyi
index f3c6679eda07..34ae1968521b 100644
--- a/stubs/fpdf2/fpdf/html.pyi
+++ b/stubs/fpdf2/fpdf/html.pyi
@@ -1,4 +1,4 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from collections.abc import Callable
 from html.parser import HTMLParser
 from logging import Logger
@@ -68,7 +68,7 @@ class HTML2FPDF(HTMLParser):
         ul_bullet_char: str = ...,
         heading_sizes: Incomplete | None = None,
         warn_on_tags_not_matching: bool = True,
-        **_: object,
+        **_: Unused,
     ): ...
     def width2unit(self, length): ...
     def handle_data(self, data) -> None: ...
diff --git a/stubs/fpdf2/fpdf/output.pyi b/stubs/fpdf2/fpdf/output.pyi
index 533945b3666d..686abcbb4da8 100644
--- a/stubs/fpdf2/fpdf/output.pyi
+++ b/stubs/fpdf2/fpdf/output.pyi
@@ -1,4 +1,4 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from collections import defaultdict
 from logging import Logger
 from typing_extensions import Final
@@ -165,7 +165,7 @@ class PDFPagesRoot(PDFObject):
 
 class PDFExtGState(PDFObject):
     def __init__(self, dict_as_str) -> None: ...
-    def serialize(self, obj_dict: object = None, _security_handler: StandardSecurityHandler | None = None) -> str: ...
+    def serialize(self, obj_dict: Unused = None, _security_handler: StandardSecurityHandler | None = None) -> str: ...
 
 class PDFXrefAndTrailer(ContentWithoutID):
     output_builder: Incomplete
diff --git a/stubs/fpdf2/fpdf/structure_tree.pyi b/stubs/fpdf2/fpdf/structure_tree.pyi
index 1ce33a01c8ad..2aec226f5752 100644
--- a/stubs/fpdf2/fpdf/structure_tree.pyi
+++ b/stubs/fpdf2/fpdf/structure_tree.pyi
@@ -1,4 +1,4 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from collections import defaultdict
 from collections.abc import Generator, Iterable
 
@@ -8,7 +8,7 @@ from .syntax import PDFArray, PDFObject, PDFString
 class NumberTree(PDFObject):
     nums: defaultdict[Incomplete, list[Incomplete]]
     def __init__(self) -> None: ...
-    def serialize(self, obj_dict: object = ..., _security_handler: StandardSecurityHandler | None = None) -> str: ...
+    def serialize(self, obj_dict: Unused = None, _security_handler: StandardSecurityHandler | None = None) -> str: ...
 
 class StructTreeRoot(PDFObject):
     type: str
diff --git a/stubs/google-cloud-ndb/google/cloud/ndb/model.pyi b/stubs/google-cloud-ndb/google/cloud/ndb/model.pyi
index 10ba251a8acb..8a8dc1809b42 100644
--- a/stubs/google-cloud-ndb/google/cloud/ndb/model.pyi
+++ b/stubs/google-cloud-ndb/google/cloud/ndb/model.pyi
@@ -1,4 +1,5 @@
 import datetime
+from _typeshed import Unused
 from collections.abc import Callable, Iterable, Sequence
 from typing import Any, NoReturn
 from typing_extensions import Literal, Self, TypeAlias
@@ -77,7 +78,7 @@ class Property(ModelAttribute):
         indexed: bool | None = ...,
         repeated: bool | None = ...,
         required: bool | None = ...,
-        default: object | None = ...,
+        default: object = None,
         choices: Iterable[object] | None = ...,
         validator: Callable[[Property, Any], object] | None = ...,
         verbose_name: str | None = ...,
@@ -153,7 +154,7 @@ class JsonProperty(BlobProperty):
         indexed: bool | None = ...,
         repeated: bool | None = ...,
         required: bool | None = ...,
-        default: object | None = ...,
+        default: object = None,
         choices: Iterable[object] | None = ...,
         validator: Callable[[Property, Any], object] | None = ...,
         verbose_name: str | None = ...,
@@ -423,7 +424,7 @@ def get_multi_async(
     memcache_timeout: int | None = ...,
     max_memcache_items: int | None = ...,
     force_writes: bool | None = ...,
-    _options: object | None = ...,
+    _options: object = None,
 ) -> list[type[tasklets_module.Future]]: ...
 def get_multi(
     keys: Sequence[type[key_module.Key]],
@@ -441,7 +442,7 @@ def get_multi(
     memcache_timeout: int | None = ...,
     max_memcache_items: int | None = ...,
     force_writes: bool | None = ...,
-    _options: object | None = ...,
+    _options: object = None,
 ) -> list[type[Model] | None]: ...
 def put_multi_async(
     entities: list[type[Model]],
@@ -456,7 +457,7 @@ def put_multi_async(
     memcache_timeout: int | None = ...,
     max_memcache_items: int | None = ...,
     force_writes: bool | None = ...,
-    _options: object | None = ...,
+    _options: object = None,
 ) -> list[tasklets_module.Future]: ...
 def put_multi(
     entities: list[Model],
@@ -471,7 +472,7 @@ def put_multi(
     memcache_timeout: int | None = ...,
     max_memcache_items: int | None = ...,
     force_writes: bool | None = ...,
-    _options: object | None = ...,
+    _options: object = None,
 ) -> list[key_module.Key]: ...
 def delete_multi_async(
     keys: list[key_module.Key],
@@ -486,7 +487,7 @@ def delete_multi_async(
     memcache_timeout: int | None = ...,
     max_memcache_items: int | None = ...,
     force_writes: bool | None = ...,
-    _options: object | None = ...,
+    _options: object = None,
 ) -> list[tasklets_module.Future]: ...
 def delete_multi(
     keys: Sequence[key_module.Key],
@@ -501,7 +502,7 @@ def delete_multi(
     memcache_timeout: int | None = ...,
     max_memcache_items: int | None = ...,
     force_writes: bool | None = ...,
-    _options: object | None = ...,
+    _options: object = None,
 ) -> list[None]: ...
-def get_indexes_async(**options: object) -> NoReturn: ...
-def get_indexes(**options: object) -> NoReturn: ...
+def get_indexes_async(**options: Unused) -> NoReturn: ...
+def get_indexes(**options: Unused) -> NoReturn: ...
diff --git a/stubs/ldap3/ldap3/utils/asn1.pyi b/stubs/ldap3/ldap3/utils/asn1.pyi
index 811397e7ec9c..3f4bc709444f 100644
--- a/stubs/ldap3/ldap3/utils/asn1.pyi
+++ b/stubs/ldap3/ldap3/utils/asn1.pyi
@@ -1,4 +1,4 @@
-from _typeshed import Incomplete, IndexableBuffer, SliceableBuffer
+from _typeshed import Incomplete, IndexableBuffer, SliceableBuffer, Unused
 from collections.abc import Callable, Mapping
 from typing import Any, TypeVar, overload
 from typing_extensions import Final, TypeAlias
@@ -7,7 +7,6 @@ from pyasn1.codec.ber.encoder import AbstractItemEncoder
 
 # Use _typeshed._SupportsGetItemBuffer after PEP 688
 _SupportsGetItemBuffer: TypeAlias = SliceableBuffer | IndexableBuffer
-_Unused: TypeAlias = object
 _R = TypeVar("_R")
 _B = TypeVar("_B", bound=_SupportsGetItemBuffer)
 # The possible return type is a union of all other decode methods, ie: AnyOf[Incomplete | bool]
@@ -18,7 +17,7 @@ CLASSES: Final[dict[tuple[bool, bool], int]]
 class LDAPBooleanEncoder(AbstractItemEncoder):
     supportIndefLenMode: bool
     # Requires pyasn1 > 0.3.7
-    def encodeValue(self, value: bool | int, asn1Spec: _Unused, encodeFun: _Unused, **options: _Unused): ...
+    def encodeValue(self, value: bool | int, asn1Spec: Unused, encodeFun: Unused, **options: Unused): ...
 
 def compute_ber_size(data): ...
 def decode_message_fast(message): ...
@@ -28,13 +27,13 @@ def decode_sequence(message: _B, start: int, stop: int, context_decoders: Mappin
 def decode_sequence(
     message: _SupportsGetItemBuffer, start: int, stop: int, context_decoders: None = ...
 ) -> _AllDecodersReturnType: ...
-def decode_integer(message, start: int, stop: int, context_decoders: _Unused = ...): ...
-def decode_octet_string(message, start: int, stop: int, context_decoders: _Unused = ...): ...
-def decode_boolean(message, start: int, stop: int, context_decoders: _Unused = ...): ...
-def decode_bind_response(message, start: int, stop: int, context_decoders: _Unused = ...): ...
-def decode_extended_response(message, start: int, stop: int, context_decoders: _Unused = ...): ...
-def decode_intermediate_response(message, start: int, stop: int, context_decoders: _Unused = ...): ...
-def decode_controls(message, start: int, stop: int, context_decoders: _Unused = ...): ...
+def decode_integer(message, start: int, stop: int, context_decoders: Unused = ...): ...
+def decode_octet_string(message, start: int, stop: int, context_decoders: Unused = ...): ...
+def decode_boolean(message, start: int, stop: int, context_decoders: Unused = ...): ...
+def decode_bind_response(message, start: int, stop: int, context_decoders: Unused = ...): ...
+def decode_extended_response(message, start: int, stop: int, context_decoders: Unused = ...): ...
+def decode_intermediate_response(message, start: int, stop: int, context_decoders: Unused = ...): ...
+def decode_controls(message, start: int, stop: int, context_decoders: Unused = ...): ...
 def ldap_result_to_dict_fast(response): ...
 def get_byte(x): ...
 def get_bytes(x): ...
diff --git a/stubs/mypy-extensions/mypy_extensions.pyi b/stubs/mypy-extensions/mypy_extensions.pyi
index 7bc5c1fbfd4d..8565793c2486 100644
--- a/stubs/mypy-extensions/mypy_extensions.pyi
+++ b/stubs/mypy-extensions/mypy_extensions.pyi
@@ -1,7 +1,7 @@
 import abc
 import sys
 from _collections_abc import dict_items, dict_keys, dict_values
-from _typeshed import IdentityFunction
+from _typeshed import IdentityFunction, Unused
 from collections.abc import Mapping
 from typing import Any, ClassVar, Generic, TypeVar, overload, type_check_only
 from typing_extensions import Never, Self
@@ -65,7 +65,7 @@ class NoReturn: ...
 # a class decorator, but mypy does not support type[_T] for abstract
 # classes until this issue is resolved, https://github.com/python/mypy/issues/4717.
 def trait(cls: _T) -> _T: ...
-def mypyc_attr(*attrs: str, **kwattrs: object) -> IdentityFunction: ...
+def mypyc_attr(*attrs: str, **kwattrs: Unused) -> IdentityFunction: ...
 
 class FlexibleAlias(Generic[_T, _U]): ...
 
diff --git a/stubs/mysqlclient/MySQLdb/times.pyi b/stubs/mysqlclient/MySQLdb/times.pyi
index ecca1add5cb7..21a14cfc8551 100644
--- a/stubs/mysqlclient/MySQLdb/times.pyi
+++ b/stubs/mysqlclient/MySQLdb/times.pyi
@@ -1,3 +1,4 @@
+from _typeshed import Unused
 from datetime import date, datetime, time, timedelta
 
 from MySQLdb._mysql import string_literal as string_literal
@@ -22,5 +23,5 @@ def DateTime_or_None(s: str) -> datetime | None: ...
 def TimeDelta_or_None(s: str) -> timedelta | None: ...
 def Time_or_None(s: str) -> time | None: ...
 def Date_or_None(s: str) -> date | None: ...
-def DateTime2literal(d: datetime, c: object) -> str: ...
-def DateTimeDelta2literal(d: datetime, c: object) -> str: ...
+def DateTime2literal(d: datetime, c: Unused) -> str: ...
+def DateTimeDelta2literal(d: datetime, c: Unused) -> str: ...
diff --git a/stubs/netaddr/netaddr/ip/__init__.pyi b/stubs/netaddr/netaddr/ip/__init__.pyi
index b688de8582b7..91651b731527 100644
--- a/stubs/netaddr/netaddr/ip/__init__.pyi
+++ b/stubs/netaddr/netaddr/ip/__init__.pyi
@@ -1,4 +1,4 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from abc import abstractmethod
 from collections.abc import Iterable, Iterator
 from typing import SupportsInt, overload
@@ -133,7 +133,7 @@ class IPNetwork(BaseIP, IPListMixin):
     def previous(self, step: int = ...) -> Self: ...
     def next(self, step: int = ...) -> Self: ...
     def supernet(self, prefixlen: int = ...) -> list[IPNetwork]: ...
-    def subnet(self, prefixlen: int, count: int | None = ..., fmt: object | None = ...) -> Iterator[Self]: ...
+    def subnet(self, prefixlen: int, count: int | None = ..., fmt: Unused = None) -> Iterator[Self]: ...
     def iter_hosts(self) -> Iterator[IPAddress]: ...
 
 class IPRange(BaseIP, IPListMixin):
diff --git a/stubs/netaddr/netaddr/strategy/ipv4.pyi b/stubs/netaddr/netaddr/strategy/ipv4.pyi
index 2fdbe1ae6cbf..763a858cbde8 100644
--- a/stubs/netaddr/netaddr/strategy/ipv4.pyi
+++ b/stubs/netaddr/netaddr/strategy/ipv4.pyi
@@ -1,3 +1,4 @@
+from _typeshed import Unused
 from collections.abc import Iterable, Sequence
 from socket import AddressFamily
 from typing_extensions import Literal
@@ -22,7 +23,7 @@ hostmask_to_prefix: dict[int, int]
 
 def valid_str(addr: str, flags: int = ...) -> bool: ...
 def str_to_int(addr: str, flags: int = ...) -> int: ...
-def int_to_str(int_val: int, dialect: object | None = ...) -> str: ...
+def int_to_str(int_val: int, dialect: Unused = None) -> str: ...
 def int_to_arpa(int_val: int) -> str: ...
 def int_to_packed(int_val: int) -> bytes: ...
 def packed_to_int(packed_int: bytes) -> int: ...
diff --git a/stubs/paho-mqtt/paho/mqtt/client.pyi b/stubs/paho-mqtt/paho/mqtt/client.pyi
index a06eddcca262..2cbe23800b45 100644
--- a/stubs/paho-mqtt/paho/mqtt/client.pyi
+++ b/stubs/paho-mqtt/paho/mqtt/client.pyi
@@ -3,7 +3,7 @@ import socket as _socket
 import ssl as _ssl
 import time
 import types
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from collections.abc import Callable
 from typing import Any, TypeVar
 from typing_extensions import TypeAlias
@@ -225,7 +225,7 @@ class Client:
     def loop_misc(self) -> int: ...
     def max_inflight_messages_set(self, inflight: int) -> None: ...
     def max_queued_messages_set(self, queue_size: int) -> Client: ...
-    def message_retry_set(self, retry: object) -> None: ...
+    def message_retry_set(self, retry: Unused) -> None: ...
     def user_data_set(self, userdata: _UserData) -> None: ...
     def will_set(
         self, topic: str, payload: _Payload | None = ..., qos: int = ..., retain: bool = ..., properties: Properties | None = ...
diff --git a/stubs/pyasn1/pyasn1/codec/ber/decoder.pyi b/stubs/pyasn1/pyasn1/codec/ber/decoder.pyi
index 03afbebd244c..a2544e0c263e 100644
--- a/stubs/pyasn1/pyasn1/codec/ber/decoder.pyi
+++ b/stubs/pyasn1/pyasn1/codec/ber/decoder.pyi
@@ -1,14 +1,11 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from abc import ABCMeta, abstractmethod
 from collections.abc import Callable
-from typing_extensions import TypeAlias
 
 from pyasn1.type import base, char, univ, useful
 from pyasn1.type.base import Asn1Type
 from pyasn1.type.tag import TagSet
 
-_Unused: TypeAlias = object
-
 class AbstractDecoder:
     protoComponent: Asn1Type | None
     @abstractmethod
@@ -48,7 +45,7 @@ class ExplicitTagDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
+        state: Unused = ...,
         decodeFun: Callable[..., Incomplete] | None = ...,
         substrateFun: Callable[..., Incomplete] | None = ...,
         **options,
@@ -59,7 +56,7 @@ class ExplicitTagDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
+        state: Unused = ...,
         decodeFun: Callable[..., Incomplete] | None = ...,
         substrateFun: Callable[..., Incomplete] | None = ...,
         **options,
@@ -73,9 +70,9 @@ class IntegerDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
-        decodeFun: _Unused = ...,
-        substrateFun: _Unused = ...,
+        state: Unused = ...,
+        decodeFun: Unused = ...,
+        substrateFun: Unused = ...,
         **options,
     ): ...
 
@@ -91,7 +88,7 @@ class BitStringDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
+        state: Unused = ...,
         decodeFun: Callable[..., Incomplete] | None = ...,
         substrateFun: Callable[..., Incomplete] | None = ...,
         **options,
@@ -102,7 +99,7 @@ class BitStringDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
+        state: Unused = ...,
         decodeFun: Callable[..., Incomplete] | None = ...,
         substrateFun: Callable[..., Incomplete] | None = ...,
         **options,
@@ -117,7 +114,7 @@ class OctetStringDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
+        state: Unused = ...,
         decodeFun: Callable[..., Incomplete] | None = ...,
         substrateFun: Callable[..., Incomplete] | None = ...,
         **options,
@@ -128,7 +125,7 @@ class OctetStringDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
+        state: Unused = ...,
         decodeFun: Callable[..., Incomplete] | None = ...,
         substrateFun: Callable[..., Incomplete] | None = ...,
         **options,
@@ -142,9 +139,9 @@ class NullDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
-        decodeFun: _Unused = ...,
-        substrateFun: _Unused = ...,
+        state: Unused = ...,
+        decodeFun: Unused = ...,
+        substrateFun: Unused = ...,
         **options,
     ): ...
 
@@ -156,9 +153,9 @@ class ObjectIdentifierDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
-        decodeFun: _Unused = ...,
-        substrateFun: _Unused = ...,
+        state: Unused = ...,
+        decodeFun: Unused = ...,
+        substrateFun: Unused = ...,
         **options,
     ): ...
 
@@ -170,9 +167,9 @@ class RealDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
-        decodeFun: _Unused = ...,
-        substrateFun: _Unused = ...,
+        state: Unused = ...,
+        decodeFun: Unused = ...,
+        substrateFun: Unused = ...,
         **options,
     ): ...
 
@@ -188,7 +185,7 @@ class UniversalConstructedTypeDecoder(AbstractConstructedDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
+        state: Unused = ...,
         decodeFun: Callable[..., Incomplete] | None = ...,
         substrateFun: Callable[..., Incomplete] | None = ...,
         **options,
@@ -199,7 +196,7 @@ class UniversalConstructedTypeDecoder(AbstractConstructedDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
+        state: Unused = ...,
         decodeFun: Callable[..., Incomplete] | None = ...,
         substrateFun: Callable[..., Incomplete] | None = ...,
         **options,
@@ -258,8 +255,8 @@ class AnyDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
-        decodeFun: _Unused = ...,
+        state: Unused = ...,
+        decodeFun: Unused = ...,
         substrateFun: Callable[..., Incomplete] | None = ...,
         **options,
     ): ...
@@ -269,7 +266,7 @@ class AnyDecoder(AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
+        state: Unused = ...,
         decodeFun: Callable[..., Incomplete] | None = ...,
         substrateFun: Callable[..., Incomplete] | None = ...,
         **options,
@@ -329,7 +326,7 @@ class Decoder:
         tagSet: TagSet | None = ...,
         length: int | None = ...,
         state=...,
-        decodeFun: _Unused = ...,
+        decodeFun: Unused = ...,
         substrateFun: Callable[..., Incomplete] | None = ...,
         **options,
     ): ...
diff --git a/stubs/pyasn1/pyasn1/codec/cer/decoder.pyi b/stubs/pyasn1/pyasn1/codec/cer/decoder.pyi
index fc9640151414..22f51cdc0356 100644
--- a/stubs/pyasn1/pyasn1/codec/cer/decoder.pyi
+++ b/stubs/pyasn1/pyasn1/codec/cer/decoder.pyi
@@ -1,11 +1,9 @@
-from typing_extensions import TypeAlias
+from _typeshed import Unused
 
 from pyasn1.codec.ber import decoder
 from pyasn1.type import univ
 from pyasn1.type.tag import TagSet
 
-_Unused: TypeAlias = object
-
 class BooleanDecoder(decoder.AbstractSimpleDecoder):
     protoComponent: univ.Boolean
     def valueDecoder(
@@ -14,9 +12,9 @@ class BooleanDecoder(decoder.AbstractSimpleDecoder):
         asn1Spec,
         tagSet: TagSet | None = ...,
         length: int | None = ...,
-        state: _Unused = ...,
-        decodeFun: _Unused = ...,
-        substrateFun: _Unused = ...,
+        state: Unused = ...,
+        decodeFun: Unused = ...,
+        substrateFun: Unused = ...,
         **options,
     ): ...
 
diff --git a/stubs/pyasn1/pyasn1/codec/native/decoder.pyi b/stubs/pyasn1/pyasn1/codec/native/decoder.pyi
index 47296d667536..09d7b4eb0959 100644
--- a/stubs/pyasn1/pyasn1/codec/native/decoder.pyi
+++ b/stubs/pyasn1/pyasn1/codec/native/decoder.pyi
@@ -1,14 +1,11 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from collections.abc import Callable
-from typing_extensions import TypeAlias
-
-_Unused: TypeAlias = object
 
 class AbstractScalarDecoder:
-    def __call__(self, pyObject, asn1Spec, decodeFun: _Unused = ..., **options): ...
+    def __call__(self, pyObject, asn1Spec, decodeFun: Unused = ..., **options): ...
 
 class BitStringDecoder(AbstractScalarDecoder):
-    def __call__(self, pyObject, asn1Spec, decodeFun: _Unused = ..., **options): ...
+    def __call__(self, pyObject, asn1Spec, decodeFun: Unused = ..., **options): ...
 
 class SequenceOrSetDecoder:
     def __call__(self, pyObject, asn1Spec, decodeFun: Callable[..., Incomplete] | None = ..., **options): ...
diff --git a/stubs/pyasn1/pyasn1/type/base.pyi b/stubs/pyasn1/pyasn1/type/base.pyi
index 455f33c8aff8..b1b5e17f5e15 100644
--- a/stubs/pyasn1/pyasn1/type/base.pyi
+++ b/stubs/pyasn1/pyasn1/type/base.pyi
@@ -1,5 +1,5 @@
-from _typeshed import Incomplete
-from typing import type_check_only
+from _typeshed import Incomplete, Unused
+from typing import NoReturn, type_check_only
 from typing_extensions import final
 
 from pyasn1.type import constraint, namedtype
@@ -41,7 +41,7 @@ class NoValue:
     def __getattr__(self, attr) -> None: ...
     # def __new__.<locals>.getPlug.<locals>.plug
     @type_check_only
-    def plug(self, *args: object, **kw: object): ...
+    def plug(self, *args: Unused, **kw: Unused) -> NoReturn: ...
     # Magic methods assigned dynamically, priority from right to left: plug < str < int < list < dict
     __abs__ = int.__abs__
     __add__ = list.__add__
diff --git a/stubs/python-crontab/crontab.pyi b/stubs/python-crontab/crontab.pyi
index d0335e8365a3..7dbeb53eb91c 100644
--- a/stubs/python-crontab/crontab.pyi
+++ b/stubs/python-crontab/crontab.pyi
@@ -1,6 +1,6 @@
 import re
 import subprocess
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from builtins import range as _range
 from collections import OrderedDict
 from collections.abc import Callable, Generator, Iterable, Iterator
@@ -70,7 +70,7 @@ class CronTab:
     # work for `CronItem` subclasses, which might define other kwargs.
     def run_pending(self, **kwargs: Any) -> Iterator[str]: ...
     # There are two known kwargs and others are unused:
-    def run_scheduler(self, timeout: int = ..., *, warp: object = ..., cadence: int = ..., **kwargs: object) -> Iterator[str]: ...
+    def run_scheduler(self, timeout: int = ..., *, warp: object = ..., cadence: int = ..., **kwargs: Unused) -> Iterator[str]: ...
     def render(self, errors: bool = ..., specials: bool | None = ...) -> str: ...
     def new(
         self,
diff --git a/stubs/pytz/pytz/__init__.pyi b/stubs/pytz/pytz/__init__.pyi
index 6a2f148a62c7..e6b4d99a136a 100644
--- a/stubs/pytz/pytz/__init__.pyi
+++ b/stubs/pytz/pytz/__init__.pyi
@@ -1,4 +1,5 @@
 import datetime
+from _typeshed import Unused
 from collections.abc import Mapping
 from typing import ClassVar
 
@@ -26,9 +27,9 @@ def timezone(zone: str) -> _UTCclass | StaticTzInfo | DstTzInfo: ...
 class _FixedOffset(datetime.tzinfo):
     zone: ClassVar[None]
     def __init__(self, minutes: int) -> None: ...
-    def utcoffset(self, dt: object) -> datetime.timedelta | None: ...
-    def dst(self, dt: object) -> datetime.timedelta: ...
-    def tzname(self, dt: object) -> None: ...
+    def utcoffset(self, dt: Unused) -> datetime.timedelta | None: ...
+    def dst(self, dt: Unused) -> datetime.timedelta: ...
+    def tzname(self, dt: Unused) -> None: ...
     def localize(self, dt: datetime.datetime, is_dst: bool = ...) -> datetime.datetime: ...
     def normalize(self, dt: datetime.datetime, is_dst: bool = ...) -> datetime.datetime: ...
 
diff --git a/stubs/redis/redis/cluster.pyi b/stubs/redis/redis/cluster.pyi
index de4acb86dba9..fd4e906e6e06 100644
--- a/stubs/redis/redis/cluster.pyi
+++ b/stubs/redis/redis/cluster.pyi
@@ -1,4 +1,4 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from collections.abc import Callable, Iterable, Sequence
 from threading import Lock
 from types import TracebackType
@@ -15,8 +15,8 @@ from redis.typing import EncodableT
 
 def get_node_name(host: str, port: str | int) -> str: ...
 def get_connection(redis_node: Redis[Any], *args, **options: _ConnectionPoolOptions) -> Connection: ...
-def parse_scan_result(command: object, res, **options): ...
-def parse_pubsub_numsub(command: object, res, **options: object): ...
+def parse_scan_result(command: Unused, res, **options): ...
+def parse_pubsub_numsub(command: Unused, res, **options: Unused): ...
 def parse_cluster_slots(resp, **options) -> dict[tuple[int, int], dict[str, Any]]: ...
 
 PRIMARY: str
diff --git a/stubs/redis/redis/connection.pyi b/stubs/redis/redis/connection.pyi
index 576c144fe194..a409a9d83ae0 100644
--- a/stubs/redis/redis/connection.pyi
+++ b/stubs/redis/redis/connection.pyi
@@ -1,4 +1,4 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from collections.abc import Callable, Iterable, Mapping
 from queue import Queue
 from socket import socket
@@ -132,7 +132,7 @@ class Connection:
     def set_parser(self, parser_class: type[BaseParser]) -> None: ...
     def connect(self) -> None: ...
     def on_connect(self) -> None: ...
-    def disconnect(self, *args: object) -> None: ...  # 'args' added in redis 4.1.2
+    def disconnect(self, *args: Unused) -> None: ...  # 'args' added in redis 4.1.2
     def check_health(self) -> None: ...
     def send_packed_command(self, command: str | Iterable[str], check_health: bool = ...) -> None: ...
     def send_command(self, *args, **kwargs) -> None: ...
@@ -207,7 +207,7 @@ class ConnectionPool:
         self, connection_class: type[Connection] = ..., max_connections: int | None = ..., **connection_kwargs
     ) -> None: ...
     def reset(self) -> None: ...
-    def get_connection(self, command_name: object, *keys, **options: _ConnectionPoolOptions) -> Connection: ...
+    def get_connection(self, command_name: Unused, *keys, **options: _ConnectionPoolOptions) -> Connection: ...
     def make_connection(self) -> Connection: ...
     def release(self, connection: Connection) -> None: ...
     def disconnect(self, inuse_connections: bool = ...) -> None: ...
diff --git a/stubs/redis/redis/utils.pyi b/stubs/redis/redis/utils.pyi
index 09f261095d6f..7a562c4b1b2e 100644
--- a/stubs/redis/redis/utils.pyi
+++ b/stubs/redis/redis/utils.pyi
@@ -1,3 +1,4 @@
+from _typeshed import Unused
 from collections.abc import Iterable, Mapping
 from contextlib import AbstractContextManager
 from typing import Any, TypeVar, overload
@@ -19,4 +20,4 @@ def str_if_bytes(value: str | bytes) -> str: ...
 def safe_str(value: object) -> str: ...
 def dict_merge(*dicts: Mapping[str, _T]) -> dict[str, _T]: ...
 def list_keys_to_dict(key_list, callback): ...  # unused, alias for `dict.fromkeys`
-def merge_result(command: object, res: Mapping[Any, Iterable[_T]]) -> list[_T]: ...
+def merge_result(command: Unused, res: Mapping[Any, Iterable[_T]]) -> list[_T]: ...
diff --git a/stubs/setuptools/setuptools/command/test.pyi b/stubs/setuptools/setuptools/command/test.pyi
index 0ee33879b6c8..1b7a32f4f4b6 100644
--- a/stubs/setuptools/setuptools/command/test.pyi
+++ b/stubs/setuptools/setuptools/command/test.pyi
@@ -1,4 +1,4 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from collections.abc import Callable
 from types import ModuleType
 from typing import Any, Generic, TypeVar, overload
@@ -17,9 +17,9 @@ class NonDataProperty(Generic[_T]):
     fget: Callable[..., _T]
     def __init__(self, fget: Callable[..., _T]) -> None: ...
     @overload
-    def __get__(self, obj: None, objtype: object = ...) -> Self: ...
+    def __get__(self, obj: None, objtype: Unused = None) -> Self: ...
     @overload
-    def __get__(self, obj: Any, objtype: object = ...) -> _T: ...
+    def __get__(self, obj: Any, objtype: Unused = None) -> _T: ...
 
 class test(Command):
     description: str
diff --git a/stubs/six/six/__init__.pyi b/stubs/six/six/__init__.pyi
index 8c72cce7e419..c1977c05de71 100644
--- a/stubs/six/six/__init__.pyi
+++ b/stubs/six/six/__init__.pyi
@@ -2,7 +2,7 @@ import builtins
 import operator
 import types
 import unittest
-from _typeshed import IdentityFunction, _KT_contra, _VT_co
+from _typeshed import IdentityFunction, Unused, _KT_contra, _VT_co
 from builtins import next as next
 from collections.abc import Callable, ItemsView, Iterable, Iterator as _Iterator, KeysView, Mapping, ValuesView
 from functools import wraps as wraps
@@ -99,7 +99,7 @@ def python_2_unicode_compatible(klass: _T) -> _T: ...
 class _LazyDescr:
     name: str
     def __init__(self, name: str) -> None: ...
-    def __get__(self, obj: object | None, tp: object) -> Any: ...
+    def __get__(self, obj: object, tp: Unused) -> Any: ...
 
 class MovedModule(_LazyDescr):
     mod: str