Related Clues:

• Opening at a casino
• Place to put a coin
• It may be thin, hot or cold
• You need some, really
• Screw feature
• Hang out to dry
• Whistler's output
• Machine preceder
• Clothes dryer
• Opening in Vegas
• Subject of E.P.A. monitoring
• Auto option, for short
• Schedule opening
• Vending-machine input
• Vacuum's lack