Related Clues:

• Slippery surface
• ___ coffee
• Carol Higgins Clark novel
• ... and how it's usually served
• Like a gin fizz
• Glaciated
• Prevented from swelling, maybe
• In need of salt?
• Hardly gregarious
• Like summer tea
• Kept cool, at the bar
• Knocked off, in a way
• Kept from swelling
• Ice-cold
• Made certain of, in slang