A History of Short Words

From the New York Times Crossword Puzzle

CIAO

Tue, 15 Jul '25
"Later!"
Sun, 18 May '25
"Ci vediamo in giro!"
Wed, 2 Apr '25
Word that means both "hello" and "goodbye"
Mon, 1 Apr '24
Italian goodbye
Sat, 9 Mar '24
"See ya!"
Sat, 14 Oct '23
Analogue of "aloha" and "shalom"
Mon, 31 Jul '23
"Toodles!"
Mon, 27 Mar '23
"Adios!"
Sun, 5 Dec '21
Ta-ta
Thu, 26 Aug '21
"Bye now!"
Sun, 28 Mar '21
"Arrivederci!"