ずる賢い ずるがしこい devious #30,297 Meanings also 狡賢い i-adjective devious; cunning; sly; crafty Its kanji 賢 ケン · かしこ.い intelligent, wise, wisdom, cleverness In sentences Furigana ドイツ人じんはとてもずる賢がしこい。 The Germans are very crafty. #4947