SLUMPED is a playable word

slump Scrabble® Dictionary

verb
slumped, slumping, slumps
to fall or sink suddenly
113 Playable Words can be made from "SLUMPED"
   2-Letter Words (11 found)
   3-Letter Words (32 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)