4 Kanji
32.
Meaningnegative,non-,bad,
Onyomiフ (fu),ブ (bu),
Kunyomi
e.g.:
不便 - Fuben - inconvenience,
不安 - Fuan - anxiety,
不思議 - Fushigi - wonder,mystery,strange,
不足 - Fusoku - lack,shortage,