diff --git a/custom-words.txt b/custom-words.txt
index 831b34084222..e135c62569bf 100644
--- a/custom-words.txt
+++ b/custom-words.txt
@@ -1359,6 +1359,7 @@ SCOM
 scopemap
 SCSV
 sdks
+SDWAN
 searchindex
 searchmanagementclient
 searchservice
@@ -1689,6 +1690,7 @@ vcsa
 Vertica
 Vfyc
 vhds
+VHDX
 videosearch
 virtualclusters
 virtualip