CLUMPY is a playable word

clumpy Scrabble® Dictionary

adjective
clumpier, clumpiest
lumpy
20 Playable Words can be made from "CLUMPY"
   2-Letter Words (4 found)
   3-Letter Words (9 found)
   4-Letter Words (3 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)