SHLUMP is a playable word

shlump Scrabble® Dictionary

verb
shlumped, shlumping, shlumps
to schlump
40 Playable Words can be made from "SHLUMP"
   2-Letter Words (7 found)
   3-Letter Words (11 found)
   4-Letter Words (15 found)
   5-Letter Words (6 found)
   6-Letter Words (1 found)