さいさんあ 採算が合う Show inflections LinksSentence search for 採算が合うSentence search for さいさんがあうSentence search for 採算があうKanji details for 採, 算 and 合Edit in JMdict Expressions (phrases, clauses, etc.), Godan verb with 'u' ending1. to be profitableOther forms採算があう 【さいさんがあう】 Discussions Log in to talk about this word.