Yes, lat is a Scrabble word!
...and is worth 3 points in Scrabble, and 4 points in Words with Friends
lat
Noun
1. A broad flat muscle on either side of the back
What Scrabble words can I make with the letters in lat?
3 Letter Words
2 Letter Words
Noun
1. A broad flat muscle on either side of the back
3 Letter Words
2 Letter Words