noun, takes する, intransitive verb

  1. (mental) agony, anguish, suffering, distress.

Variations

Pronunciation Kanji Kana Is Common
苦悩 くのう

Contained Kanji Breakdown

suffering, trial, worry
ク くる.しい にが.い (3rd, N3)
grass, grass radical (no. 140)
old
コ ふる.い ふゆ (2nd, N4)
ten
ジュウ ジッ ジュッ (1st, N5)
mouth
くち コウ ク (1st, N4)
trouble, worry, in pain
なや.む ノウ なやみ (Early Jr. High, N2)
heart, standing heart radical variant (no. 61)
シン こころ
villain, evil, bad luck
キョウ (Early Jr. High, N1)
mow, cut grass, subdue
ガイ ゲ おさ.める (Kentei 1)
open box enclosure, open box radical (no. 17)
カン (Kentei 1)