Yes, vas is a Scrabble word!
...and is worth 6 points in Scrabble, and 7 points in Words with Friends
vas
Noun
1. A tube in which a body fluid circulates
2. A state in the eastern United States; one of the original 13 colonies; one of the Confederate States in the American Civil War
3. The United States federal department responsible for the interests of military veterans; created in 1989
What Scrabble words can I make with the letters in vas?
2 Letter Words