A History of Short Words

From the New York Times Crossword Puzzle

SMUG

Wed, 31 Jul '24
Full of oneself
Mon, 22 Jul '24
Quite pleased with oneself
Sat, 9 Mar '24
Puffed up
Thu, 15 Sep '22
Self-satisfied
Wed, 20 Apr '22
Self-satisfied
Thu, 3 Feb '22
Having excessive pride