Yes, perm is a Scrabble word!
...and is worth 8 points in Scrabble, and 10 points in Words with Friends
perm
Verb
1. Give a permanent wave to
Noun
1. A city in the European part of Russia
2. A series of waves in the hair made by applying heat and chemicals
What Scrabble words can I make with the letters in perm?
3 Letter Words
2 Letter Words