Yes, glee is a Scrabble word!
...and is worth 5 points in Scrabble, and 7 points in Words with Friends
glee
Noun
1. Great merriment
2. Malicious satisfaction
What Scrabble words can I make with the letters in glee?
3 Letter Words
2 Letter Words
Noun
1. Great merriment
2. Malicious satisfaction
3 Letter Words
2 Letter Words