GRUMMETS is a playable word

grummet Scrabble® Dictionary

verb
grummeted, grummeting, grummets
to grommet
128 Playable Words can be made from "GRUMMETS"
   2-Letter Words (12 found)
   6-Letter Words (6 found)
   7-Letter Words (3 found)
   8-Letter Words (2 found)