Yes, mole is a Scrabble word!
...and is worth 6 points in Scrabble, and 8 points in Words with Friends
mole
Noun
1. The molecular weight of a substance expressed in grams; the basic unit of amount of substance adopted under the Systeme International d'Unites
2. A spy who works against enemy espionage
3. Spicy sauce often containing chocolate
4. A small congenital pigmented spot on the skin
5. A protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away
6. Small velvety-furred burrowing mammal having small eyes and fossorial forefeet
What Scrabble words can I make with the letters in mole?
3 Letter Words
2 Letter Words