Yes, burp is a Scrabble word!
...and is worth 8 points in Scrabble, and 11 points in Words with Friends
burp
Verb
1. Expel gas from the stomach
Noun
1. A reflex that expels gas noisily from the stomach through the mouth
What Scrabble words can I make with the letters in burp?
3 Letter Words
2 Letter Words
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Words that can be created with an extra letter added to burp:
S:burps