おんがえ 恩返し Common word Show 1 collocation 恩返しをする - to return a favor (favour) LinksSentence search for 恩返しSentence search for おんがえしKanji details for 恩 and 返Edit in JMdict Noun, Suru verb, Intransitive verb1. paying back a favour; repayment (of an obligation, kindness, etc.) Discussions Log in to talk about this word.