無断 (むだん)without permission; without notice

Kanji in 無断

• 無Nothingness; None; Ain'tRead with its on'yomi here
• 断Severance; Decline; RefuseRead with its on'yomi here · JLPT N3

Words that share its kanji

• 無料むりょうfree (of charge); gratuitous
• 無所属むしょぞくindependent (esp. in politics); non-partisan
• 無職むしょくwithout an occupation; unemployed
• 無理むりunreasonable; unnatural
• 無罪むざいinnocence; being not guilty
• 無線むせんradio (communication)
• 有無うむexistence or nonexistence; presence or absence
• 無償むしょうwithout compensation; without reward
• 判断はんだんjudgment; judgement
• 決断けつだんdecision; determination
• 診断しんだんdiagnosis; medical examination
• 断だんdecision; judgment
• 断念だんねんabandoning (hope, plans); giving up
• 予断よだんprediction; prejudgment
• 断らずことわらずwithout permission
• 断ることわるto refuse; to reject