SCUMMERS is a playable word

scummer Scrabble® Dictionary

noun
pl. scummers
one that scums
93 Playable Words can be made from "SCUMMERS"
   2-Letter Words (9 found)
   3-Letter Words (25 found)
   6-Letter Words (9 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)