A History of Short Words

From the New York Times Crossword Puzzle

UNEASE

Mon, 11 Mar '24
Worried feeling
Mon, 26 Feb '24
Apprehensive feeling
Sat, 1 Jul '23
Anxiety
Wed, 25 Jan '23
Agita
Mon, 28 Feb '22
Disquieted state
Sun, 27 Dec '20
Perturbation