SLUFFED is a playable word

sluff Scrabble® Dictionary

verb
sluffed, sluffing, sluffs
to discard a card or cards
74 Playable Words can be made from "SLUFFED"
   2-Letter Words (7 found)
   3-Letter Words (20 found)
   6-Letter Words (3 found)
   7-Letter Words (3 found)