What It Scores
ROUMS is a valid word in the tournament list this site uses. Tile values only, before any premium square: 7 in Scrabble and 8 in Words With Friends. The letters break down as R1 O1 U1 M3 S1.
Words Made From The Letters In ROUMS
36 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.
4 letter words (11)
3 letter words (15)
2 letter words (10)
Next: the Word Unscrambler for any letters at all. Full entry and definition at Merriam-Webster.