Related Clues:

• Like the center space in bingo
• Uncork
• Airy
• Word in the center of a bingo card
• ''___ mouth, insert foot''
• Take the stage first
• Not closed
• Shop window sign
• Still not settled
• No longer tied up
• ''___ sesame''
• Perform before the headliner
• Not buttoned
• Amenable
• ''___ Arms'' (Journey)