| cold(adjective, dull, hard, careless, indifferent) |
| inhuman(adjective, bad, cold, aloof, no feelings) |
| nonliving(lifeless, inorganic) |
| apathetic(adjective, hard, careless, cold, indifferent) |
| azoic(adjective, dull, cold, lifeless, inanimate) |
| cold-blooded(adjective, bad, hard, careless, cold) |
| comatose(adjective, unfeeling, senseless, lifeless, numb) |
| deadened(adjective, unfeeling, numb, insensitive, dazed) |
| defunct(adjective, dull, cold, lifeless, inanimate) |
| extinct(adjective, dull, cold, lifeless, inanimate) |
| hard-boiled(adjective, bad, hard, careless, cold) |
| impercipient |
| inactive(adjective, dull, cold, lifeless, inanimate) |
| soulless(adjective, dull, hard, careless, cold) |
| unconcerned(adjective, hard, careless, cold, indifferent) |
| unperceptive(adjective, senseless) |
| unsympathetic(adjective, bad, hard, careless, cold) |
| anesthetized(adjective, dead, unfeeling, senseless, numb) |
| asleep(adjective, unfeeling, numb, insensitive, dazed) |
| disinterested(adjective, cold, dead, unfeeling, apathy) |