Answer: CIAO
CIAO is a crossword puzzle answer that we have spotted 268 times.
    - "See you," in Sorrento
 
    - "Bye!"
 
    - Tuscany ta-ta
 
    - "Later!"
 
    - "So long!"
 
    - "Later"
 
    - Goodbye
 
    - "I'm history!"
 
    - "Ta-ta"
 
    - "Ta-ta!"
 
    - "Later, gator!"
 
    - Cousin of "Hasta luego"
 
    - "See ya!"
 
    - Bye
 
    - "Bye now"
 
    - "See you later!"
 
    - Florence farewell
 
    - Giorgio's greeting
 
    - “See ya!”
 
    - Word of greeting and parting
 
    - "Bye"
 
    - "Later, dude"
 
    - "Gotta run!"
 
    - "See ya"
 
    - "Toodles," in Milan
 
    - "It's been real"
 
    - Farewell in 41-Down
 
    - "I'm outta here!"
 
    - Italian's "bye"
 
    - "See ya later!"
 
    - "See you soon, signore"
 
    - Loren's goodbye
 
    - "See ya," in Siena
 
    - Parting word
 
    - "Bye now!"
 
    - "See ya," in Pisa
 
    - So long, in Salerno
 
    - "Good-bye"
 
    - "Toodle-oo," in Turin
 
    - Bologna bye-bye
 
    - "Ta ta" in Rome
 
    - "So long," in Salerno
 
    - Livorno "Later!"
 
    - "Farewell, Luciano!"
 
    - Farewell in Florence
 
    - "Ta ta!"
 
    - "Goodbye, Giuseppe!"
 
    - "Later," to Luigi
 
    - "Bye-bye," in Bologna
 
    - Bye for an Italian soccer team?
 
    - Parting word in Palermo
 
    - Dante's hello
 
    - Tuscan ta-ta
 
    - "Later dude!"
 
    - Foreign farewell
 
    - Firenze farewell
 
    - Trendy parting
 
    - Roman greeting
 
    - Roman hello
 
    - ''See you later!''
 
    - Italian ''So long!''
 
    - Giuseppe's goodbye
 
    - ''Ta-ta!''
 
    - Italian version of 37 Down
 
    - Florentine farewell
 
    - ''See ya!'' in Salerno
 
    - Farewell in 1 Across
 
    - ''So long,'' in Salerno
 
    - ''Later!''
 
    - Bari ''bye''
 
    - ''See ya!'' in Siena
 
    - ''See ya!''
 
    - ''Later!'', in Rome
 
    - Italian ''Toodle-oo!''
 
    - Informal farewell
 
    - Bye, in Bologna
 
    - Italian farewell
 
    - Farewell, in Florence
 
    - Slangy goodbye
 
    - Italian greeting
 
    - Trendy ''so-long''
 
    - "Arrivederci"
 
    - Farewell, Italian-style
 
    - ''So long!''
 
    - Venetian farewell
 
    - ''Arrivederci''
 
    - "Gotta go!"
 
    - Torino farewell
 
    - Adieu, somewhere else
 
    - Overseas greeting
 
    - Word of coming and going
 
    - Italian's "aloha"
 
    - Arrivederci kin
 
    - Ta-ta in Turin
 
    - Toodle-oo, in Turin
 
    - Aloha, in Roma
 
    - "So long, signor!"
 
    - Italian's "So long"
 
    - Something to say when going away
 
    - Breezy greeting
 
    - Giovanni's good-bye
 
    - "See ya!" in Siena
 
    - Word after "have your people call my people"
 
    - Breezy sign-off
 
    - See ya!
 
    - Trendy "so-long"
 
    - "See ya," to Sophia
 
    - Italian "So long!"
 
    - "See ya!" in Salerno
 
    - Bari "bye"
 
    - "Later!", in Rome
 
    - Italian "Toodle-oo!"
 
    - "Arrivederci!"
 
    - Hollywood goodbye
 
    - Hello or goodbye, slangily
 
    - Hello or goodbye
 
    - Sicilian goodbye
 
    - Ta ta, in Turin
 
    - Ta-ta, in Tuscany
 
    - Italian "bye"
 
    - "See ya, Sophia"
 
    - "I'm out"
 
    - "Toodles," in Turin
 
    - "Ta-ta" in Turin
 
    - Farewell, in 55 Down
 
    - "Adios"
 
    - "Later, dahling!"
 
    - Venetian valediction
 
    - Hi or bye
 
    - So long, in Siena
 
    - "Peace!"
 
    - Goodbye, in Italy
 
    - 'Arrivederci'
 
    - 'See ya!'
 
    - 'Bye!'
 
    - Italian sendoff
 
    - Farewell
 
    - Bambino's bye-bye
 
    - Arrivederci
 
    - Italian's 37-Across
 
    - 'Ta-ta!'
 
    - 'See ya'
 
    - 'Bye-bye!'
 
    - 'Sayonara!'
 
    - 'So long!'
 
    - 'Later!'
 
    - So long, in 43-Across
 
    - "Farewell, cara mia"
 
    - Luigi's farewell
 
    - "Goodbye" in Venice
 
    - "It's been real!"
 
    - "Don't be a stranger"
 
    - "Farewell, Luigi!"
 
    - "It's been real, dahling"
 
    - Goodbye, in Genoa
 
    - "Buon giorno!"
 
    - Italian salutation
 
    - Hello in rome
 
    - "So long, Giancarlo"
 
    - Universal greeting
 
    - See you in Rome?
 
    - Fabio's farewell
 
    - Word of greeting and parting with the derivation "I am your servant"
 
    - "Sayonara!"
 
    - Bye-bye in Bologna
 
    - "I'm gone"
 
    - "See you later," Italian-style
 
    - Parting word in Pisa
 
    - Aloha in Rome
 
    - "___! Manhattan" (Sedgwick film)
 
    - Dante's "hello"
 
    - "So long, Siena"
 
    - "Farewell, Fabio!"
 
    - Parting word with an air kiss, perhaps
 
    - Relative of aloha or shalom
 
    - Ta-ta  in Turin
 
    - "Ta-ta," in Torino
 
    - Italian 'Bye!'
 
    - Goodbye to Gianni
 
    - "See ya," to Maria
 
    - "Goodbye, Guido!"
 
    - Italian goodbye
 
    - Bye-bye, in Florence
 
    - Informal goodbye
 
    - Farewell, in Rome
 
    - "Goodbye, Columbus"
 
    - "So long," on the Lido
 
    - Italian signoff
 
    - "Bye-bye," somewhere
 
    - Luigi's "Bye!"
 
    - Overseas farewell
 
    - "See you around!"
 
    - "Toodles!"
 
    - Word of parting
 
    - 'Bye now!'
 
    - "Bye bye" somewhere
 
    - Trendy hi
 
    - Aloha in Roma
 
    - Tuscan 'Ta-ta!'
 
    - "See you, signore"
 
    - Venetian valedictory
 
    - Hello, Paolio!
 
    - Bartolomeo's "Bye!"
 
    - "Bye bye"
 
    - Farewell in Napoli
 
    - 'Arrivederci!'
 
    - Arty sendoff
 
    - "So long, Sofia!"
 
    - Overseas greeting or farewell
 
    - 82 Down farewell
 
    - A form of "goodbye"
 
    - Bye, in Milan
 
    - Bolognese bye-bye
 
    - Bye-bye
 
    - "So long, Paulo!"
 
    - "See ya, Luigi"
 
    - Padua parting
 
    - Salutation that sounds edible
 
    - Trendy greeting
 
    - A goodbye
 
    - 'Gotta run!'
 
    - "Bye, Luigi!"
 
    - Pisa farewell
 
    - Word that might accompany an air kiss
 
    - "Toodle-oo!"
 
    - "Bye!" in Italy
 
    - Sicilian "See ya"
 
    - "So long" in Italy
 
    - "Bye bye" or "Later"
 
    - Later, in Italian
 
    - Torino ta-ta
 
    - European relative of aloha
 
    - Bologna "bye"
 
    - Salutation popularized by "A Farewell to Arms"
 
    - "So long"
 
    - Gabriella's goodbye
 
    - "I'm off!"
 
    - Trendy farewell
 
    - Farewell, in Venice
 
    - "Toodles"
 
    - "___ italia with mary ann esposito"
 
    - "Adios," in Italy
 
    - Venetian's "So long!"
 
    - "Buh-bye!"
 
    - Vatican farewell
 
    - European aloha cousin
 
    - "Way out" shout
 
    - Parma parting
 
    - "Until we meet again!"
 
    - Ta-ta
 
    - "Adios!"
 
    - Greeting or parting word
 
    - Turin "ta-ta"
 
    - "Byeee!"
 
    - Breezy goodbye
 
    - "Ta-ta, dahling!"
 
    - Greeting with two cheek kisses
 
    - "Adieu," across the Alps
 
    - Analogue of "aloha" and "shalom"
 
    - "Catch ya later!"
 
    - Italian "Goodbye!"
 
    - "See ya!" in Italian
 
    - "Buona sera!"
 
    - "See you!"
 
    - Milan farewell
 
    - Word that means both "hello" and "goodbye"
 
    - "Ci vediamo in giro!"
 
    - Farewell accompanied by an air kiss