A History of Short Words

From the New York Times Crossword Puzzle

HOLA

Sat, 29 Apr '23
Word on a Spanish name tag
Thu, 24 Nov '22
Salamanca salutation
Thu, 17 Nov '22
Greeting in Granada
Sun, 15 May '22
Word with a wave in Oaxaca
Sun, 13 Mar '22
Counterpart of "adios"