Stroke count: 23
Meaning: enemy, revenge
Kunyomi: あだ かたき
Onyomi: シュウ
Composition: 隹 言
Radical: 言
Meaning: speech
仇讎 (キュウシュウ) revenge, bitter enemy
怨讐 (オンシュウ) resentment, hatred, enmity, hated enemy, resented foe