Yes, hoot is a Scrabble word!
...and is worth 7 points in Scrabble, and 6 points in Words with Friends
hoot
Verb
1. To utter a loud clamorous shout
2. Utter the characteristic sound of owls
Noun
1. A loud raucous cry (as of an owl)
2. A cry or noise made to express displeasure or contempt
3. Something of little value
What Scrabble words can I make with the letters in hoot?
3 Letter Words
2 Letter Words