CLONKED is a playable word

clonk Scrabble® Dictionary

verb
clonked, clonking, clonks
to make a dull thumping sound
79 Playable Words can be made from "CLONKED"
   2-Letter Words (12 found)
   3-Letter Words (24 found)
   5-Letter Words (10 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)