Related Clues:
- Apter for polar bears
- Not so welcoming
- Superior in lubricity
- More slippery, in a way
- Slicker, in a way
- Far less friendly
- Not as congenial
- More chilly
- More hazardous, in winter
- More lubricated or flattering
- Colder even than 31 Across
- More viscous or slippy
- More viscous or smooth in manner
- More cold - really freezing
- More viscous or unpleasantly smooth