SUNBURN is a playable word

sunburn Scrabble® Dictionary

verb
sunburned or sunburnt, sunburning, sunburns
to burn or discolor from exposure to the sun
34 Playable Words can be made from "SUNBURN"
   2-Letter Words (3 found)
   3-Letter Words (13 found)
   4-Letter Words (13 found)
   5-Letter Words (4 found)
   7-Letter Words (1 found)