What It Scores
QUASSES is a valid word in the tournament list this site uses. Tile values only, before any premium square: 16 in Scrabble and 17 in Words With Friends. The letters break down as Q10 U1 A1 S1 S1 E1 S1.
At seven letters this plays a whole rack, which is a bingo and worth 66 in Scrabble once the 50 point bonus lands.
Words Made From The Letters In QUASSES
29 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.
5 letter words (4)
4 letter words (8)
3 letter words (12)
2 letter words (5)
Next: the Word Unscrambler for any letters at all. Full entry and definition at Merriam-Webster.