QUITTORS is a playable word

quittor Scrabble® Dictionary

noun
pl. quittors
an inflammation of an animal's hoof
100 Playable Words can be made from "QUITTORS"
   2-Letter Words (12 found)
   3-Letter Words (21 found)
   6-Letter Words (7 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)