Related Clues:

• Supplicant's conclusion
• "Au revoir!" relative
• Hang it up
• Final decision
• What the boss has
• "So long!"
• Word on an octagon
• Proctor's call
• Bye, somewhere
• See 46-Down
• Word with deep or tight
• It's said when taking off
• 'See you later!'
• The last word, often
• Ciao cousin