diff --git a/project-words.txt b/project-words.txt
index 081691316..a30ebdc28 100644
--- a/project-words.txt
+++ b/project-words.txt
@@ -1413,4 +1413,6 @@ temprature
 bblanchon
 vacationmode
 airbypass
-Suprapur
\ No newline at end of file
+Suprapur
+mfgadd
+shuntingyard
\ No newline at end of file