Proleg is a 6 letter English word. It's valid Scrabble word worth 9 points. It's valid Words with friends word worth 12 points.
You can make 110 anagrams from letters in proleg (eglopr).
First recorded in 1810-20; pro-1 + leg
These claws, which sometimes amount to nearly a hundred on one proleg, are alternately longer and shorter.