| distant(adjective, cool, detached, hostile, unfriendly) |
| emotionless(adjective, cool, detached, hostile, unfriendly) |
| hateful(adjective, person, unfriendly, aloof, frigid) |
| hibernal(adjective, cold) |
| hyperboreal(adjective, cold, frosty, chill, chilly) |
| inconsiderate(adjective, person, negative, unwarmhearted) |
| banemalenteous(adjective, person, unwarmhearted) |
| barbaric(adjective, person, unwarmhearted) |
| brutal(adjective, person, unwarmhearted) |
| cat-hearted(adjective, person, unwarmhearted) |
| cruel(adjective, person, unwarmhearted) |
| cutting(adjective, cool, severe, keen, sharp) |
| fiendish(adjective, person, unwarmhearted) |
| frore(adjective, cool, severe, keen, sharp) |
| grim(adjective, person, unwarmhearted) |
| half-spirited(adjective, person, unwarmhearted) |
| hard(adjective, person, unwarmhearted) |
| hardhearted(adjective, person, unwarmhearted) |
| indecent(adjective, person, unwarmhearted) |
| inhumane(adjective, person, unwarmhearted) |