CHUNKING is a playable word

chunk Scrabble® Dictionary

verb
chunked, chunking, chunks
to make a dull explosive sound
50 Playable Words can be made from "CHUNKING"
   2-Letter Words (7 found)
   3-Letter Words (20 found)
   4-Letter Words (15 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)