Related Clues:
- Treacherous, as winter roads
- Super-cold
- Steely, as nerves
- £1 in Britain is easily said
- Frosted over
- Frosty, alternately bitchy
- Covered in a sheet?
- Frosty, very cold
- Insincere drivel, endlessly echoed
- Intensely cold
- Two thirds of 30 divided by 100 is less than zero
- Frozen and slippery
- Like some wintery roads
- Like Arctic waters
- Only superficially plausible