Related Clues:

• 'Later!'
• So long, in Soho
• Relative of 14-Across
• 'Later'
• Tournament helper
• 'Hasta luego!'
• Exiter's exclamation
• 'Ciao!'
• 'So long!'
• 'See ya'
• 'Cheerio!'
• Opposite of 61-Across
• Going away statement
• 'Ta-ta!'
• Socialite's 'bye'