DESULFUR is a playable word

desulfur Scrabble® Dictionary

verb
desulfured, desulfuring, desulfurs
to free from sulfur
110 Playable Words can be made from "DESULFUR"
   2-Letter Words (9 found)
   3-Letter Words (29 found)
   6-Letter Words (5 found)
   8-Letter Words (2 found)