From c6f4ce5972805d4d22c77deff017c666be3d8629 Mon Sep 17 00:00:00 2001
From: syuilo <syuilotan@yahoo.co.jp>
Date: Sat, 28 Nov 2020 12:53:30 +0900
Subject: [PATCH] Update vocabulary.ts

---
 src/vocabulary.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/vocabulary.ts b/src/vocabulary.ts
index f255d36..d9ee44f 100644
--- a/src/vocabulary.ts
+++ b/src/vocabulary.ts
@@ -251,6 +251,11 @@ export const items = [
 	'火星',
 	'ウラン',
 	'遠心分離機',
+	'undefined',
+	'null',
+	'NaN',
+	'[object Object]',
+	'ゼロ幅スペース',
 ];
 
 export const and = [