しあ 知り合い Common word JLPT N2 Wanikani level 14 Play audio LinksSentence search for 知り合いSentence search for しりあいSentence search for 知合いSentence search for 知りあいSentence search for 知り合Sentence search for 知合Kanji details for 知 and 合Edit in JMdict Noun1. acquaintanceOther forms知合い 【しりあい】、知りあい 【しりあい】、知り合 【しりあい】、知合 【しりあい】 Discussions Log in to talk about this word.