夙怨 sùyuàn old grudge Definitions Defs Origin Strokes Stroke Words Sentences Sents 夙 sù long-standing (bound form) old; previous; long-held; long-cherished怨 yuàn nounverb resentment (bound form) Resentment, hatred, or a grudge; often used in words like 抱怨 bàoyuàn and 怨恨 yuànhèn
