MESTESOS is a playable word

mesteso Scrabble® Dictionary

noun
pl. mestesos or mestesoes
mestizo
80 Playable Words can be made from "MESTESOS"
   2-Letter Words (11 found)
   3-Letter Words (20 found)
   6-Letter Words (6 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)