| Answer | Crossword Clue |
|---|---|
| ICEFALL | Extremely dangerous winter event |
| MIDAIR | Extremely dangerous place for a collision |
| ICY | Dangerous, as winter sidewalks |
| ICY | Dangerous, as a winter road |
| ICIER | More dangerous for winter driving |
| ICEUP | Get a dangerous winter coating |
| ICIEST | Most dangerous, as winter roads |
| ICIER | More dangerous, as some winter roads |
| ICIER | More dangerous in the winter, say |
