Yes, hill is a Scrabble word!
...and is worth 7 points in Scrabble, and 8 points in Words with Friends
hill
Verb
1. Form into a hill
Noun
1. A local and well-defined elevation of the land
2. Structure consisting of an artificial heap or bank usually of earth or stones
3. United States railroad tycoon (1838-1916)
4. Risque English comedian (1925-1992)
5. (baseball) the slight elevation on which the pitcher stands
What Scrabble words can I make with the letters in hill?
3 Letter Words
2 Letter Words