Synonyms and Antonyms of fiendishness
disposition to willfully inflict pain and suffering on others the unconscionable fiendishness of the acts committed by terrorists Synonyms atrociousness, atrocity, barbarity, barbarousness, brutality, cruelness, cruelty, heartlessness, inhumanity, inhumanness, sadism, savageness, savagery, truculence, viciousness, wantonnessRelated Words hard-heartedness, mercilessness, pitilessness, ruthlessness, unfeelingness; fellness, ferociousness, ferocity, fierceness, grimness; bloodlust, bloodthirstiness, murderousness, sanguineness, sanguinity; cattiness, despitefulness, hatefulness, malevolence, maliciousness, malignity, meanness, nastiness, spitefulness; hardhandedness, harshness, heavy-handedness, oppressivenessNear Antonyms tenderness, warmheartedness, warmness, warmth; charitableness, clemency, leniency, mercifulness, mercy, pityAntonyms benignity, compassion, good-heartedness, humaneness, humanity, kindheartedness, kindness, sympathy, tenderheartedness
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