1) 鈍才どんさい Parts 鈍 才 #134,427 Link copied! どんさい [0] Meaning Shirabe Noun stupidity; dull person; dullness Kanji 鈍 ドン dull, slow, foolish 才 サイ genius, years old, cubic shaku Forms 鈍才#134,427鈍才どんさいどんさいどんさい