Found Extension of the Day

I'm always on the lookout for new words.. so when I was following a Cook's Illustrated recipe for Strawberry Rhubarb pie, I was intrigued by ARROWROOT, not only because I didn't have any on my spice rack, but because it would be a cool extension to play in scrabble.

Here's a few other back extensions to the word ARROW:
ARROWHEAD
ARROWLESS
ARROWLIKE
ARROWWOOD
ARROWWORM