だいたい 代替 Common word LinksSentence search for 代替Sentence search for だいたいSentence search for だいがえSentence search for 代替えKanji details for 代 and 替Edit in JMdict Noun, Suru verb, Transitive verb1. substitutionNoun which may take the genitive case particle 'no'2. alternative; substituteきっぷ切符をもうしこ申し込まれるさい際はだいたい代替ひ日もごしてい指定ください。When applying for tickets, please give alternative dates.Other forms代替 【だいがえ】、代替え 【だいがえ】 Discussions Log in to talk about this word.