残忍冷酷 ざんにんれいこく Meanings Noun, な-adjective atrocious and cold-blooded; cruel; brutal; merciless Kanji 残 remain. Read as ザン. 忍 stealth. Read as ニン. 冷 cool. Read as レイ. 酷 harsh. Read as コク. Jinuma: Japanese Dictionary · Word lists