Related Clues:

• Golf tournament
• Sign on a store's door
• Vulnerable
• Available, as a job
• Take the top off the duck enclosure
• Make the initial bet
• Pop the tab on
• "___, sesame!"
• ___ seas
• Nothing to write a dentist's order
• Play a key part in?
• Like LAX, around the clock
• Receiving customers
• 'Yes, we're ___'
• See 12