TURNOFF is a playable word

turnoff Scrabble® Dictionary

noun
pl. turnoffs
a road that branches off from a larger one
50 Playable Words can be made from "TURNOFF"
   2-Letter Words (8 found)
   3-Letter Words (21 found)
   4-Letter Words (16 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)