SUFFERERS is a playable word

sufferer Scrabble® Dictionary

noun
pl. sufferers
one that suffers
99 Playable Words can be made from "SUFFERERS"
   2-Letter Words (6 found)
   3-Letter Words (20 found)
   7-Letter Words (5 found)
   8-Letter Words (2 found)
   9-Letter Words (1 found)