Related Clues:

• Border line
• Advance furtively
• Honer's concern
• Trim, in a way
• Word with cutting or leading
• Advan-tage
• What a sphere lacks
• Stropping result
• Barely better
• Beat by a small margin
• Razor feature
• Beat (out)
• Beat slightly
• Head start, e.g.
• What trained athletes look for