SULFURED is a playable word

sulfur Scrabble® Dictionary

verb
sulfured, sulfuring, sulfurs
to treat with sulfur (a nonmetallic element)
110 Playable Words can be made from "SULFURED"
   2-Letter Words (9 found)
   3-Letter Words (29 found)
   6-Letter Words (5 found)
   8-Letter Words (2 found)