diff --git a/.github/actions/spell-check/dictionary/apis.txt b/.github/actions/spell-check/dictionary/apis.txt
index 298b869c186..1e33da10d7e 100644
--- a/.github/actions/spell-check/dictionary/apis.txt
+++ b/.github/actions/spell-check/dictionary/apis.txt
@@ -23,6 +23,7 @@ IObject
 IStorage
 llabs
 LCID
+lround
 LSHIFT
 NCHITTEST
 NCLBUTTONDBLCLK
@@ -31,6 +32,8 @@ NOAGGREGATION
 NOREDIRECTIONBITMAP
 oaidl
 ocidl
+otms
+OUTLINETEXTMETRICW
 PAGESCROLL
 RETURNCMD
 rfind