Related Clues:

• Socialite's 'bye'
• Cousin of 'ciao'
• Gallic goodbye
• Word of parting
• Polite goodbye
• 'Later, gator!'
• 'Toodles!'
• 'So long, Pierre!'
• With 27-Across, holiday celebrators' farewell
• 'Catch you on the flip side!'
• Tourney pass
• Word on the way out?
• Flowery 'ta-ta'
• It may be bid
• ''So long, Sophia Loren''