diff --git a/src/vocabulary.ts b/src/vocabulary.ts
index 3b4e15a..c72cb96 100644
--- a/src/vocabulary.ts
+++ b/src/vocabulary.ts
@@ -224,6 +224,7 @@ export const itemPrefixes = [
 	'某',
 	'朽ちゆく',
 	'滅びの',
+	'反発係数がe>1の',
 ];
 
 export const items = [