Yes, help is a Scrabble word!
...and is worth 9 points in Scrabble, and 10 points in Words with Friends
help
Verb
1. Give help or assistance; be of service
2. Improve the condition of
3. Be of use
4. Abstain from doing; always used with a negative
5. Help to some food; help with food or drink
6. Contribute to the furtherance of
7. Take or use
8. Improve; change for the better
Noun
1. The activity of contributing to the fulfillment of a need or furtherance of an effort or purpose
2. A person who contributes to the fulfillment of a need or furtherance of an effort or purpose
3. A resource
4. A means of serving
What Scrabble words can I make with the letters in help?
3 Letter Words
2 Letter Words