A History of Short Words

From the New York Times Crossword Puzzle

Words of five or fewer letters since August 15, 2006

oleo

Thu, 14 Dec '06
Blue Bonnet, e.g.
Tue, 5 Dec '06
Dairy case buy
Fri, 1 Dec '06
Spread stick
Wed, 22 Nov '06
Promise to a cook?
Sun, 19 Nov '06
Product in a tub
Thu, 16 Nov '06
Margarine
Sun, 15 Oct '06
Pan lubricant
Mon, 4 Sep '06
Dairy case item