くや
悔
　
し
　
さ

noun

  1. chagrin, bitterness, frustration, vexation, mortification, regret.

Variations

Pronunciation Kanji Kana Is Common
くや
悔
　
し
　
さ
 悔しさ くやしさ

Contained Kanji Breakdown

repent, regret
くや.しい　カイ　く.いる (Late Jr. High, N1)
heart, standing heart radical variant (no. 61)
シン　こころ
every
マイ　ごと　つね (2nd, N5)
person, (人 variant)
do not, must not, be not
ブ　ム　はは (Kentei 1)