diff --git a/libraries/AsyncUDP/keywords.txt b/libraries/AsyncUDP/keywords.txt
index 67c0b97a715..1401ea66c72 100644
--- a/libraries/AsyncUDP/keywords.txt
+++ b/libraries/AsyncUDP/keywords.txt
@@ -8,6 +8,7 @@
 
 AsyncUDP	KEYWORD1
 AsyncUDPPacket	KEYWORD1
+AsyncUDPMessage	KEYWORD1
 
 #######################################
 # Methods and Functions (KEYWORD2)
@@ -19,6 +20,21 @@ listen	KEYWORD2
 listenMulticast	KEYWORD2
 close	KEYWORD2
 write	KEYWORD2
+space	KEYWORD2
+flush	KEYWORD2
+isBroadcast	KEYWORD2
+isMulticast	KEYWORD2
+isIPv6	KEYWORD2
+interface	KEYWORD2
+localIPv6	KEYWORD2
+remoteIPv6	KEYWORD2
+remoteMac	KEYWORD2
+send	KEYWORD2
+peek	KEYWORD2
+available	KEYWORD2
+writeTo	KEYWORD2
+broadcastTo	KEYWORD2
+sendTo	KEYWORD2
 broadcast	KEYWORD2
 onPacket	KEYWORD2
 data	KEYWORD2
@@ -27,7 +43,17 @@ localIP	KEYWORD2
 localPort	KEYWORD2
 remoteIP	KEYWORD2
 remotePort	KEYWORD2
+listenIP	KEYWORD2
+listenIPv6	KEYWORD2
+lastErr	KEYWORD2
+_s_recv	KEYWORD2
 
 #######################################
 # Constants (LITERAL1)
 #######################################
+
+TCPIP_ADAPTER_IF_STA	LITERAL1
+TCPIP_ADAPTER_IF_STA	LITERAL1
+TCPIP_ADAPTER_IF_AP	LITERAL1
+TCPIP_ADAPTER_IF_ETH	LITERAL1
+TCPIP_ADAPTER_IF_PPP	LITERAL1