What It Scores
MIOSIS is a valid word in the tournament list this site uses. Tile values only, before any premium square: 8 in Scrabble and 8 in Words With Friends. The letters break down as M3 I1 O1 S1 I1 S1.
Words Made From The Letters In MIOSIS
31 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 (2)
4 letter words (8)
3 letter words (12)
2 letter words (9)
Next: the Word Unscrambler for any letters at all. Full entry and definition at Merriam-Webster.