diff --git a/Sources/wordlist b/Sources/wordlist
index 7b07724..4dcf9fe 100644
--- a/Sources/wordlist
+++ b/Sources/wordlist
@@ -39,3 +39,8 @@ HEMPT
 GIT
 Zener
 Coax
+PNP
+NPN
+Phototransistors
+Opto
+isolators