A History of Short Words

From the New York Times Crossword Puzzle

ARESO

Sun, 11 Dec '22
Childish retort
Wed, 5 Oct '22
Other side of a playground argument
Tue, 26 Jul '22
Playground retort
Tue, 12 Jul '22
Retort to "I am not!"
Tue, 22 Feb '22
"You ___ Beautiful"
Sun, 14 Feb '21
Playground comeback
Fri, 1 Jan '21
"It's true!"