| hyperborean(adjective, cool, severe, keen, sharp) |
| impotent(adjective, cool, cold, detached, unfriendly) |
| inhibited(adjective, close, quiet, cool, gentle) |
| keen(adjective, cool, severe, sharp, intense) |
| neutral(adjective, cold, dead, apathy, passive) |
| piercing(adjective, cool, severe, keen, sharp) |
| spiritless(adjective, cool, flat, cold, aloof) |
| stern(adjective, person, unwarmhearted) |
| unmoved(adjective, mean, hard, cool, temper) |
| brumal(adjective, cool, severe, keen, sharp) |
| brutal(adjective, person, mean, hard, harsh) |
| controlled(adjective, unexcitable) |
| dry(adjective, cold, dead, apathy, passive) |
| half-hearted(adjective, temper, cold, negative, dead) |
| half-spirited(adjective, person, feelings, unwarmhearted) |
| hardhearted(adjective, person, mean, hard, harsh) |
| inhumane(adjective, person, mean, hard, harsh) |
| insensible(adjective, mean, harsh, temper, cold) |
| listless(adjective, calm, dull, flat, temper) |
| misanthropic(adjective, person, quiet, gentle, aloof) |