What It Scores
TUNE is a valid word in the tournament list this site uses. Tile values only, before any premium square: 4 in Scrabble, 5 in Words With Friends, 5 in Wordfeud. The letters break down as T1 U1 N1 E1.
Words Made From The Letters In TUNE
12 shorter words come out of these tiles. On a board that matters more than the long play, because a short word on a premium square often beats a long one on plain squares.
3 letter words (5)
2 letter words (7)
Longer Words Containing TUNE
TUNE appears inside each of these, which is what makes it worth knowing as a hook.
Next: the Word Unscrambler for any letters at all. Full entry and definition at Merriam-Webster.