diff --git a/styles/Vocab/EN/accept.txt b/styles/Vocab/EN/accept.txt
index 7579bd67c50..e673e2ef83d 100644
--- a/styles/Vocab/EN/accept.txt
+++ b/styles/Vocab/EN/accept.txt
@@ -56,7 +56,6 @@ PySpark
 :::tip
 :::warning
 \<[^>]+\>        
-\b[a-z]+(?:_[a-z]+)*\b 
 \b[A-Z]{2,}(?:/[A-Z]{2,})?\b
 \w+-\w+          
 \w+/\w+