Yes, ayin is a Scrabble word!
...and is worth 7 points in Scrabble, and 7 points in Words with Friends
ayin
Noun
1. The 16th letter of the Hebrew alphabet
What Scrabble words can I make with the letters in ayin?
3 Letter Words
2 Letter Words
Noun
1. The 16th letter of the Hebrew alphabet
3 Letter Words
2 Letter Words