| icy(adjective, cool, severe, keen, sharp) |
| glacial(adjective, cool, severe, keen, sharp) |
| frigid(adjective, cool, severe, keen, sharp) |
| frosty(adjective, cool, severe, keen, sharp) |
| polar(adjective, cool, severe, keen, sharp) |
| frozen(adjective, cool, severe, keen, sharp) |
| wintry(adjective, cool, severe, keen, sharp) |
| freezing(adjective, cool, sharp, intense, cold) |
| chilly(adjective, cool, severe, keen, sharp) |
| chill(noun, adjective, cool, severe, keen) |
| cold(adjective, adverb, cool, severe, keen) |
| gelid(adjective, cool, severe, keen, sharp) |
| bitter(adjective, cool, severe, keen, sharp) |
| boreal(adjective, cool, severe, keen, sharp) |
| cool(adjective, severe, keen, sharp, intense) |
| hyperborean(adjective, adverb, cool, severe, keen) |
| glacial |
| ice-cold(adjective, solid, cold, bitter, frosty) |
| nippy(adjective, cool, severe, keen, sharp) |
| raw(adjective, cool, severe, keen, sharp) |