MESSMATES is a playable word

messmate Scrabble® Dictionary

noun
pl. messmates
a person with whom one eats regularly
127 Playable Words can be made from "MESSMATES"
   2-Letter Words (12 found)
   3-Letter Words (26 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)