| indifferent(adjective, calm, dull, quiet, mean) |
| insensitive(adjective, dull, quiet, mean, bad) |
| cool(adjective, calm, dull, mean, hard) |
| apathetic(adjective, calm, person, dull, quiet) |
| cold(adjective, calm, dull, mean, hard) |
| aloof(adjective, calm, mean, hard, cool) |
| unemotional(adjective, calm, dull, mean, hard) |
| unfeeling(adjective, calm, dull, mean, bad) |
| callous(adjective, calm, person, quiet, mean) |
| frigid(adjective, calm, dull, mean, hard) |
| insensible(adjective, quiet, bad, hard, careless) |
| unmoved(adjective, calm, mean, hard, cool) |
| unsympathetic(adjective, quiet, mean, bad, hard) |
| impassive(adjective, calm, dull, hard, careless) |
| unrequited(adjective, calm, quiet, humble, shy) |
| chilly(adjective, person, cold, indifferent, feelings) |
| unconcerned(adjective, calm, mean, hard, cool) |
| uninterested(adjective, cold, indifferent, feelings, restrained) |
| dull(adjective, calm, quiet, flat, slow) |
| inert(adjective, dull, quiet, moving, flat) |