BACKFIRED is a playable word

backfire Scrabble® Dictionary

verb
backfired, backfiring, backfires
to produce undesirable effects
293 Playable Words can be made from "BACKFIRED"
   2-Letter Words (20 found)
   7-Letter Words (4 found)
   8-Letter Words (2 found)
   9-Letter Words (1 found)