DEFUELLING is a playable word

defuel Scrabble® Dictionary

verb
defueled, defueling, defuels or defuelled, defuelling, defuels
to remove fuel from
253 Playable Words can be made from "DEFUELLING"
   2-Letter Words (14 found)
   8-Letter Words (6 found)
   9-Letter Words (1 found)
   10-Letter Words (1 found)