たいぎゃくむどう 大逆無道 LinksSentence search for 大逆無道Sentence search for たいぎゃくむどうKanji details for 大, 逆, 無 and 道Edit in JMdict Noun, Na-adjective (keiyodoshi)1. heinous; treacherous; atrocious; diabolic; fiendish; inhumanYojijukugo (four character compound) Discussions Log in to talk about this word.