1) 代役だいやく #15,146 Link copied! Common だいやく [0] Meaning Shirabe Noun substitute (actor); stand-in; fill-in; understudy; double 彼かれは父親ちちおやの代役だいやくをした。 He was substituted for his father. Kanji 代 ダイ substitute, change, convert 役 ヤク duty, war, campaign Forms 代役#15,146代役だいやくだいやくだいやく Learn this word with smart reviews that adapt to you Save word