BUMMERS is a playable word

bummer Scrabble® Dictionary

noun
pl. bummers
one that bums
69 Playable Words can be made from "BUMMERS"
   2-Letter Words (10 found)
   3-Letter Words (24 found)
   4-Letter Words (19 found)
   5-Letter Words (11 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)