A History of Short Words

From the New York Times Crossword Puzzle

TWO

Wed, 18 May '22
Number of hole cards in Texas hold 'em
Wed, 6 Apr '22
Start of all Washington, D.C., ZIP codes
Sun, 6 Mar '22
It's under @ on a keyboard
Thu, 1 Jul '21
Fri, 11 Jun '21
"Arguing with a fool proves there are ___": Doris M. Smith
Tue, 25 May '21
Start of every ZIP code in Washington, D.C.
Sat, 27 Mar '21
Divisor in the golden ratio
Tue, 9 Feb '21
Early afternoon hour