| keen(adjective, cool, severe, sharp, intense) |
| sharp(adjective, cool, severe, keen, intense) |
| snowy(adjective, cool, severe, keen, sharp) |
| uncongenial(adjective, cold, hostile, unfriendly, aloof) |
| unsociable(adjective, cold, hostile, unfriendly, aloof) |
| antisocial(adjective, person, cold, feelings, aloof) |
| blunt(adjective, severe) |
| chilling(adjective, cool, cold, raw, unfriendly) |
| coldhearted(adjective, person, feelings, forbidding) |
| curt(adjective, severe) |
| cutting(adjective, cool, severe, keen, sharp) |
| detached |
| forbidding(adjective, person, cool, cold, feelings) |
| ice-cold |
| impersonal(adjective, cool, aloof, distant) |
| inhospitable(adjective, cool, cold, hostile, unfriendly) |
| parky |
| passionless(adjective, cool, cold, detached, unfriendly) |
| piercing(adjective, cool, severe, keen, sharp) |
| stony(adjective, cool, hostile, unfriendly, aloof) |