Related Clues:

• Small, trim and slim
• The exception, not even an island, eliminated
• Give relief to one that's redundant
• Surplus to requirements
• Additional - for use when needed
• To __ (in abundance)
• Tire in a trunk
• One who doesn't fit in
• It's scored on a second roll
• Eccentric man not at home for square peg in round hole perhaps
• Flat substitute
• Trunk ring?
• *Extra
• What a slash may mean in some scores
• Thing in a trunk