SETOFF is a playable word

setoff Scrabble® Dictionary

noun
pl. setoffs
something that offsets something else
39 Playable Words can be made from "SETOFF"
   2-Letter Words (10 found)
   3-Letter Words (15 found)
   4-Letter Words (10 found)
   5-Letter Words (2 found)
   6-Letter Words (2 found)