極悪 ごくあく Meanings な-adjective, の-adjective, Noun heinous Kanji 極 extreme. Read as ゴク. 悪 bad. Read as アク. Words containing 極悪 極悪人 (ごくあくにん) utter villain 極悪非道 (ごくあくひどう) inhuman Jinuma: Japanese Dictionary · Word lists