Yes, berm is a Scrabble word!
...and is worth 8 points in Scrabble, and 10 points in Words with Friends
berm
Noun
1. A narrow ledge or shelf typically at the top or bottom of a slope
2. A narrow edge of land (usually unpaved) along the side of a road
What Scrabble words can I make with the letters in berm?
3 Letter Words
2 Letter Words