| Siberian(adjective, cool, severe, keen, sharp) |
| algid(adjective, cool, severe, keen, sharp) |
| below zero(expression, cool, severe, keen, sharp) |
| blasting(adjective, cool, severe, keen, sharp) |
| brumal(adjective, cool, severe, keen, sharp) |
| frore(adjective, cool, severe, keen, sharp) |
| have goose bumps(expression, idiom, cool, severe, keen) |
| hawkish(adjective, cool, severe, keen, sharp) |
| hiemal(adjective, cool, severe, keen, sharp) |
| hyperborean(adjective, cool, severe, keen, sharp) |
| icebox(adjective, cool, severe, keen, sharp) |
| iced(adjective, cool, severe, keen, sharp) |
| nipping(adjective, cool, severe, keen, sharp) |
| numbed(adjective, cool, severe, keen, sharp) |
| one-dog night(expression, cool, severe, keen, sharp) |
| rimy(adjective, cool, severe, keen, sharp) |
| shivery(adjective, cool, severe, keen, sharp) |
| sleety(adjective, cool, severe, keen, sharp) |
| two-dog night(expression, cool, severe, keen, sharp) |
| arctic(adjective, cool, severe, keen, sharp) |