Related Clues:
- Subject to skidding
- Dangerous, in a way
- Like a smooth talker
- Very chilly
- Superficially smooth
- Cold, as a stare
- Dangerous, as winter sidewalks
- Unwelcoming
- Like Arctic Ocean waters
- Like a "daggers" look
- Unfriendly -- reason's clear to me when you spell it out
- Far from warm
- Lacking any trace of friendliness
- Subzero, maybe
- Freezing Vain song?