Related Clues:

• Permanent covering in frozen Arctic regions
• Large mass of floating ice
• Small version of ice mountain
• Frozen covering in polar regions
• Permanent coating of white on a mountain-top
• Mass of ice floating at sea
• That's enough to give you a cold in the head
• It would be hard to get it to go on ahead
• That'll help you to keep a cool head
• That'll help you keep a cool head
• Not so hot as a hard hat
• That'll help a Pole to keep a cool head
• A mot could make all that ice so fruity
• That will help you to keep a cool head
• That ought to enable one to keep a cool head