diff --git a/spell/en.utf-8.add b/spell/en.utf-8.add
index 986dda8..0fd8cd3 100644
--- a/spell/en.utf-8.add
+++ b/spell/en.utf-8.add
@@ -535,3 +535,7 @@ reconnections
 Grischtoffshofian
 Schutzteinheit
 Baumaßnahmen
+Grischtoffshofians
+GAX
+MSCI
+ACWI
diff --git a/spell/en.utf-8.add.spl b/spell/en.utf-8.add.spl
index 7a71246..5b87829 100644
Binary files a/spell/en.utf-8.add.spl and b/spell/en.utf-8.add.spl differ