A History of Short Words

From the New York Times Crossword Puzzle

Words of five or fewer letters since August 15, 2006

alg

Sun, 26 Nov '06
Some H.S. math
Wed, 4 Oct '06
High sch. math
Sun, 10 Sep '06
Calc. prerequisite
Thu, 7 Sep '06
Math subj.
Thu, 31 Aug '06
Math subj.