Yes, bray is a Scrabble word!
...and is worth 9 points in Scrabble, and 9 points in Words with Friends
bray
Verb
1. Braying characteristic of donkeys
2. Reduce to small pieces or particles by pounding or abrading
3. Laugh loudly and harshly
Noun
1. The cry of an ass
What Scrabble words can I make with the letters in bray?
3 Letter Words
2 Letter Words