無断 むだん mudan absence of permission JLPT N1 noun Common word Other meanings 2. absence of (advance) notice, lack of notice The kanji in this word 無 断 severance, decline, refuse JLPT N3 · Strokes 11 In this level 結びつき 結びつく 結びつける 無線 無駄遣い 無知 無茶 むちゃくちゃ 虚しい 無念 Back to the JLPT N1 list Practise these words