Related Clues:

• ''I'm outta here''
• Hello or goodbye
• It's bid fondly
• Au revoir
• Doubled, a remark to birdie
• Tranquility's partner
• ''See ya''
• Bye at the French Open?
• ''Ta-ta'' somewhere
• 'Ta-ta'
• 1960's catchword
• Pass, of a sort
• 'I'm outta here!'
• See 65-Across
• When doubled, a remark to birdie