You can make quite a few words with the letters A, S, G, N, R, O, and E.
Starting out by using all seven letters you get oranges.
Moving down to using just six of the letters we can make:
if we go down to only five letters we can get:
Skipping down to using only 4 of the letters we can get:
Three of the hottest word games right now on iOS devices such as the iPhone are Scramble With Friends, Classic Scrabble, and WordFu Plus. All three games are free at the Apple App Store.