不ふ道どう徳とくふどうとくFreq.FrequencyTop 50,000Meanings1na-adjective, nounimmorality; improprietyRefers to actions, behavior, or character that violate moral standards. Often used in formal or critical contexts.彼かれの不ふ道どう徳とくな行こう為いは非ひ難なんされた。His immoral conduct was condemned.不ふ道どう徳とくを