知らせ

N3 もう少し早く知らせてくれれば準備できたのに Mou sukoshi hayaku shirasete kure reba junbi dekita noni If you told me earlier I could have prepared

N1 旧知 kyuuchi old friend, old friendship N1 知性 chisei intelligence N1 知的 chiteki intellectual N1 未知 michi not yet known N1 無知 muchi ignorance N2 知り合い shiriai acquaintance N2 知人 chijin friend, acquaintance N3 知合い shiriai acquaintance, someone one knows N3 知恵 chie wisdom, practical intelligence, idea

N4 知 chi / shi.ru, shi.raseru know, wisdom, savoir