GUESSERS is a playable word

guesser Scrabble® Dictionary

noun
pl. guessers
one that guesses
69 Playable Words can be made from "GUESSERS"
   2-Letter Words (4 found)
   3-Letter Words (15 found)
   6-Letter Words (5 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)