OUTBURN is a playable word

outburn Scrabble® Dictionary

verb
outburned or outburnt, outburning, outburns
to burn longer than
56 Playable Words can be made from "OUTBURN"
   2-Letter Words (8 found)
   3-Letter Words (25 found)
   4-Letter Words (13 found)
   5-Letter Words (4 found)
   6-Letter Words (4 found)
   7-Letter Words (2 found)