POSSES is a playable word

posse Scrabble® Dictionary

noun
pl. posses
a group of people summoned to aid a peace officer
27 Playable Words can be made from "POSSES"
   2-Letter Words (7 found)
   3-Letter Words (9 found)
   4-Letter Words (7 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)