FETTERERS is a playable word

fetterer Scrabble® Dictionary

noun
pl. fetterers
one that fetters
106 Playable Words can be made from "FETTERERS"
   2-Letter Words (7 found)
   3-Letter Words (20 found)
   7-Letter Words (8 found)
   8-Letter Words (3 found)
   9-Letter Words (1 found)