KETOSIS is a playable word

ketosis Scrabble® Dictionary

noun
pl. ketoses
a buildup of ketones in the body
(adjective) ketotic
78 Playable Words can be made from "KETOSIS"
   2-Letter Words (14 found)
   3-Letter Words (23 found)
   5-Letter Words (12 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)