| unresponsive(adjective, calm, dull, mean, hard) |
| passionless(adjective, calm, dull, cool, flat) |
| gelid(adjective, cool, severe, keen, sharp) |
| apathetic(adjective, calm, dull, mean, hard) |
| unapproachable(adjective, person, close, quiet, cool) |
| unemotional(adjective, calm, dull, mean, hard) |
| forbidding(adjective, person, cool, cold, feelings) |
| impassive(adjective, calm, cool, temper, cold) |
| remote(adjective, person, cool, feelings, restrained) |
| uncordial(adjective, person, negative, bad behavior, unwarmhearted) |
| bitter(adjective, cool, severe, keen, sharp) |
| cruel(adjective, person, mean, hard, cool) |
| detached(adjective, person, cool, feelings, unfriendly) |
| unkind(adjective, person, mean, hard, cool) |
| biting(adjective, cool, severe, keen, sharp) |
| distant(adjective, cool, cold, restrained, detached) |
| ice-cold(adjective, solid, cold, frosty, chill) |
| raw(adjective, cool, severe, keen, sharp) |
| callous(adjective, mean, hard, cool, harsh) |
| chilling(adjective, cool, cold, raw, frosty) |