MIOSIS is a playable word

miosis Scrabble® Dictionary

noun
pl. mioses
excessive contraction of the pupil of the eye
25 Playable Words can be made from "MIOSIS"
   2-Letter Words (8 found)
   3-Letter Words (9 found)
   4-Letter Words (6 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)