How to read: くやしい
Pronunciation: 
Same names and idioms in reading:
口惜しい
Names and idioms with total stroke of 12:
中並 祝山 要久 日奈 伝江
Names and idioms similar to 悔しい:
南華之悔 懺悔座 千恨万悔 俳懺悔 薬師悔過
Yojijukugo(idioms with 4 Kanji characters) including 悔しい:
悔悟憤発 南華之悔 後悔噬臍