| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | unfeeling |
| Synonyms: | cold, detached, hard, hard-hearted, harsh, heartless, indifferent, insensitive, stony-hearted, uncaring, unemotional, unfriendly, unkind, unloving, unsympathetic |
| Antonyms: | warm-hearted |
| Main Entry: | heartless |
| Part of Speech: | adjective |
| Definition: | without feeling; cold |
| Synonyms: | brutal, callous, cold fish, cold-blooded, cold-hearted, cruel, hard, hard as nails, hard-boiled, hard-hearted, harsh, inhuman, insensitive, merciless, obdurate, pitiless, ruthless, savage, thick-skinned, uncaring, uncompassionate, unemotional, unfeeling, unkind, unsympathetic |
| Antonyms: | caring, compassionate, considerate, feeling, kind, nice, sympathetic, warmhearted |
| Main Entry: | unfeeling |
| Part of Speech: | adjective |
| Definition: | hard-hearted, numb |
| Synonyms: | anesthetized, apathetic, asleep, benumbed, brutal, callous, cantankerous, churlish, cold, cold fish, cold-blooded, cold-hearted, crotchety, cruel, deadened, exacting, feelingless, hard, hardened, heartless, icy, inanimate, inhuman, insensate, insensible, insensitive, iron-hearted, merciless, obdurate, pitiless, ruthless, sensationless, senseless, severe, stony, surly, thick-skinned, tough, unamiable, uncaring, uncompassionate, uncordial, unemotional, unkind, unsympathetic |
| Antonyms: | caring, concerned, feeling, loving, sensitive |
| Main Entry: | compassionless |
| Part of Speech: | adjective |
| Definition: | unsympathetic |
| Synonyms: | callous, cold-blooded, cold-hearted, hard, hard-boiled, hardhearted, heartless, merciless, uncompassionate, unemotional, unfeeling |
| Main Entry: | passionless |
| Part of Speech: | adjective |
| Definition: | frigid |
| Synonyms: | aloof, ardorless, austere, chilly, cold, cold-hearted, cold-shoulder, cool*, forbidding, formal, frosty, icy, impotent, indifferent, inhibited, lifeless, passive, repellent, rigid, stiff, unapproachable, unbending, unfeeling, unloving, unresponsive |
| Main Entry: | stonyhearted |
| Part of Speech: | adjective |
| Definition: | cold-blooded |
| Synonyms: | barbarous, brutal, callous, cold*, cold-hearted, compassionless, dispassionate, hard, hard-boiled, hard-hearted, hardened, hardhearted, heartless, imperturbable, inhuman, matter-of-fact, merciless, obdurate, pitiless, relentless, ruthless, savage, steely, stony-hearted, uncompassionate, unemotional, unfeeling, unmoved |