| Answer | Crossword Clue |
|---|---|
| ICIER | More treacherous, as a winter sidewalk |
| ICIER | More slick, as a winter road |
| ICIER | More treacherous in the winter |
| ICY | Treacherous, as winter roads |
| ICIER | More slippery, as winter roads |
| ICIER | More hazardous, as winter roads |
| ICIER | More dangerous, as some winter roads |
| ICIER | More hazardous, as winter driving conditions |
