GUMMERS is a playable word

gummer Scrabble® Dictionary

noun
pl. gummers
one that gums
70 Playable Words can be made from "GUMMERS"
   2-Letter Words (9 found)
   3-Letter Words (23 found)
   5-Letter Words (9 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)