diff --git a/.custom-words.txt b/.custom-words.txt
index f0e1bfb5..6aae7919 100644
--- a/.custom-words.txt
+++ b/.custom-words.txt
@@ -179,6 +179,7 @@ runtime
 scalable
 sdarnit
 sequenceDiagram
+significand
 situationally
 stateful
 subdelegate