あくぎゃくひどう 悪逆非道 LinksSentence search for 悪逆非道Sentence search for あくぎゃくひどうKanji details for 悪, 逆, 非 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.