diff --git a/common/words.txt b/common/words.txt
index bc27279..6596db7 100644
--- a/common/words.txt
+++ b/common/words.txt
@@ -433,6 +433,7 @@ transformative
 triphosphate
 Trisquel
 Tukwila
+uBlock
 UDP
 UEFI
 UID
@@ -441,6 +442,7 @@ underserved
 unindented
 unscope
 unscoped
+unstick
 upsert
 upstreamed
 urandom