Synonyms to marblehearted

pitiless, atrocious, barbaric, barbarous, bestial, bloody, bowelless, brutal, brutish, coldhearted, cruel, cutthroat, dog-eat-dog, feral, ferine, ferocious, fierce, flinty, hard, hardhearted, harsh, heartless, inclement, inexorable, inhuman, inhumane, ironhearted, kill-crazy, malign, malignant, merciless, murderous, noncivilized, relentless, remorseless, ruthless, sanguinary, savage, stony, tameless, uncivilized, uncompassionate, uncompassioned, unfeeling, unforgiving, ungentle, unmerciful, unpitiful, unpitying, unremorseful, unsympathetic, unsympathizing, untamed, unyielding, vicious, wild, without mercy, abiotic, affectless, analgesia, anesthesia, anesthetized, arctic, asleep, autistic, azoic, benumbed, blunt, callosity, callous, calloused, callousness, cantankerous, catatonic, chill, chilly, churlish, cold, cold as charity, cold of heart, cold-blooded, coldblooded, coldbloodedness, coldheartedness, coldness, cool, crotchety, dead, deadened, deadness, dispassionate, drugged, dull, dullness, dumb, electronarcosis, emotionally dead, e