| scary(adjective, feeling, cause, fear, frightening) |
| cold(adjective, cool, severe, keen, sharp) |
| chill(adjective, cool, severe, keen, sharp) |
| chilly(adjective, cool, severe, keen, sharp) |
| frosty(adjective, cool, severe, keen, sharp) |
| cool(adjective, severe, keen, sharp, informal) |
| fragile(adjective, hard, delicate, stiff, flimsy) |
| frigid(adjective, cool, severe, keen, sharp) |
| icy(adjective, cool, severe, keen, sharp) |
| shaky(adjective, upset, excited, anxious, nervous) |
| tremulous(adjective, shaky, repetition, shaking, riproaring) |
| algid(adjective, cool, severe, keen, sharp) |
| arctic(adjective, cool, severe, keen, sharp) |
| breakable(adjective, hard, delicate, stiff, flimsy) |
| brittle(adjective, hard, delicate, stiff, flimsy) |
| chilling(adjective, cool, cold, raw, frosty) |
| crisp(adjective, cool, severe, keen, sharp) |
| frail(adjective, hard, delicate, stiff, flimsy) |
| freezing(adjective, cool, intense, cold, raw) |
| frozen(adjective, upset, cool, severe, keen) |