A History of Short Words

From the New York Times Crossword Puzzle

ITT

Wed, 15 Jun '22
Cousin ___ ("The Addams Family" member)
Fri, 27 May '22
Giant mfr. of industrial machinery
Tue, 3 May '22
Cousin ___ ("The Addams Family" character)
Sun, 28 Nov '21
TV's Cousin ___
Tue, 4 May '21
"The Addams Family" cousin