SOMITES is a playable word

somite Scrabble® Dictionary

noun
pl. somites
a longitudinal segment of the body of some animals
(adjective) somital, somitic
110 Playable Words can be made from "SOMITES"
   2-Letter Words (17 found)
   3-Letter Words (27 found)
   6-Letter Words (6 found)
   7-Letter Words (2 found)