さいこう 最高 Common word JLPT N3 Wanikani level 10 Play audio LinksSentence search for 最高Sentence search for さいこうKanji details for 最 and 高Edit in JMdict Noun which may take the genitive case particle 'no', Na-adjective (keiyodoshi), Noun1. best; supreme; wonderful; finestAntonym: 最低かれ彼はげんぞん現存するさいこう最高のげいじゅつか芸術家である。He is the greatest living artist.Noun which may take the genitive case particle 'no', Na-adjective (keiyodoshi), Noun2. highest; maximum; most; uppermost; supremeAntonym: 最低かぶかしすう株価指数はかこ過去さいこう最高にじょうしょう上昇した。The stock price index soared to an all-time high. Discussions Log in to talk about this word.