大逆無道 たいぎゃくむどう Meanings Noun, な-adjective heinous; treacherous; atrocious; diabolic; fiendish; inhuman Kanji 大 big. Read as タイ. 逆 reverse. Read as ギャク. 無 without 道 road. Read as ドウ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists