Yes, debut is a Scrabble word!
...and is worth 8 points in Scrabble, and 10 points in Words with Friends
debut
Verb
1. Present for the first time to the public
2. Appear for the first time in public
3. Make one's debut
Noun
1. The act of beginning something new
2. The presentation of a debutante in society
What Scrabble words can I make with the letters in debut?
5 Letter Words
4 Letter Words
Sponsored Links
3 Letter Words
2 Letter Words