Yes, mewl is a Scrabble word!
...and is worth 9 points in Scrabble, and 11 points in Words with Friends
mewl
Verb
1. Cry weakly or softly
What Scrabble words can I make with the letters in mewl?
3 Letter Words
2 Letter Words
Verb
1. Cry weakly or softly
3 Letter Words
2 Letter Words