Related Clues:
- Quite standoffish
- Slick with a reply
- Fluent and plausible
- Slick, as winter roads
- Marked by ease
- Like some winter highways
- Supercool?
- Slick, as a road
- Cold and slippery
- Dangerous for drivers, in a way
- Like a slick talker
- Hard to drive on
- Conversationally slick
- Became impassable, in a way
- Far from affable