| apathetic(noun, adjective, calm, dull, quiet) |
| unconcerned(noun, adjective, feature, state, calm) |
| cool(adjective, feature, state, calm, dull) |
| uncaring(adjective, unfeeling, cold, careless, insensitive) |
| uninterested(adjective, dull, weak, concern, easy) |
| nonchalant(adjective, feature, state, calm, cool) |
| aloof(adjective, calm, person, mean, hard) |
| cold(adjective, calm, person, dull, mean) |
| disinterested(adjective, calm, person, dull, mean) |
| listless(adjective, calm, dull, quiet, cool) |
| unemotional(adjective, calm, dull, mean, hard) |
| unsympathetic(adjective, person, quiet, mean, hard) |
| detached(noun, adjective, calm, person, hard) |
| impassive(adjective, calm, dull, hard, cool) |
| dispassionate(adjective, calm, dull, cool, reasonable) |
| frigid(adjective, calm, person, dull, mean) |
| insensitive(adjective, person, dull, quiet, mean) |
| neutral(adjective, calm, cool, reasonable, sensible) |
| unresponsive(adjective, calm, dull, quiet, mean) |
| unmoved(adjective, calm, dull, mean, hard) |