coldhearted adj : lacking in sympathy or feeling [ant: warmhearted]

apathetic, callous, cold, cool, cruel, frigid, heartless, indifferent, insensitive, mean, merciless, pitiless, ruthless, thick-skinned, thoughtless, uncaring, uncharitable, unfeeling, unkind, unmerciful, unsympathetic, unthoughtfulaffectless, anesthetized, arctic, autistic, blunt, callous, calloused, catatonic, chill, chilly, cold, cold as charity, cold of heart, cold-blooded, coldblooded, cool, dispassionate, drugged, dull, emotionally dead, emotionless, flinthearted, frigid, frosted, frosty, frozen, hard, hard of heart, hardened, hardhearted, heartless, icy, immovable, impassible, impassive, inexcitable, insensitive, insusceptible, ironhearted, nonemotional, obdurate, objective, obtuse, out of touch, passionless, self-absorbed, soulless, spiritless, stonyhearted, unaffectionate, uncompassionate, unemotional, unfeeling, unimpassioned, unimpressionable, unloving, unmerciful, unnatural, unpassionate, unresponding, unresponsive, unsusceptible, unsympathetic, untouchable