Unscramble CLAN
CLAN is itself a valid word in both Scrabble and Words With Friends, worth 6 points and 9 respectively on plain squares. Rearranged and shortened, the same 4 letters make 7 words in total, from 4 letters down to two. No other word uses all 4 letters, which makes it a safe rack to hold. The highest scoring option is CLAN at 6 points in Scrabble. A tribe or collection of families, united under a chieftain, regarded as having the same common ancestor, and bearing the same surname; as, the clan of Macdonald. "I have marshaled my clan."
More ways to use these letters
Scores shown are the bare tile values. Premium squares, and the fifty point bonus for using all seven tiles, are not included because they depend on where the word lands. More on that here.