Yes, wilt is a Scrabble word!
...and is worth 7 points in Scrabble, and 8 points in Words with Friends
wilt
Verb
1. Lose strength
2. Become limp
Noun
1. Any plant disease characterized by drooping and shriveling; usually caused by parasites attacking the roots
2. Causing to become limp or drooping
What Scrabble words can I make with the letters in wilt?
3 Letter Words
2 Letter Words