Related Clues:

• Stroke improver
• It cannot be returned
• Past master
• Serve well done?
• Con's opposite
• Wicked one
• Hoping for passage
• Money-making
• See 59 Down
• NBAer, e.g.
• Chuck Yeager, for one
• Necessity for a natural in blackjack
• Quid ___ quo
• It may be up your sleeve
• Skilled player