THUMP is a playable word

thump Scrabble® Dictionary

verb
thumped, thumping, thumps
to strike so as to make a dull, heavy sound
20 Playable Words can be made from "THUMP"
   2-Letter Words (6 found)
   3-Letter Words (9 found)
   4-Letter Words (4 found)
   5-Letter Words (1 found)