Related Clues:

• Baby's word for "So long"
• Goodbye in Italy
• ''Bye'' in Italy
• Opposite of hello
• ''See you!''
• Bye in the country of 54-Across
• Ta-ta, in Turin
• ''Good-bye''
• Last word in telecommunications?
• ''Catch you later!''
• Opposite of ''hi''
• Opposite of "i22
• ''see ya!''
• ''See ya later!'' (2 words)
• Opposite of hi