A History of Short Words

From the New York Times Crossword Puzzle

ROTH

Wed, 17 Aug '22
With 35-Down, savings plan option
Fri, 29 Jul '22
Retirement plan, informally
Sat, 2 Apr '22
Veronica ___, author of the "Divergent" trilogy
Sun, 28 Nov '21
After-tax investment account, informally