ごくあくひどう 極悪非道 LinksSentence search for 極悪非道Sentence search for ごくあくひどうKanji details for 極, 悪, 非 and 道Edit in JMdict Noun, Na-adjective (keiyodoshi), Noun which may take the genitive case particle 'no'1. inhuman; heinous; atrociousYojijukugo (four character compound) Discussions Log in to talk about this word.