Related Clues:

• 'So long'
• 'See ya!'
• Final word
• Departure
• Parting word
• This puzzle's theme
• French farewell
• Goodbye
• 'Later!'
• 'Later'
• Exiter's exclamation
• 'So long!'
• 'See ya'
• 'Cheerio!'
• 'Ta-ta!'