chunky vs lumpy

chunky and lumpy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
chunky	No	Yes	No	No
lumpy	No	Yes	No	No

As adjectives, chunky and lumpy are synonyms defined as:

chunky (adjective)	lumpy (adjective)
short and thick; as e.g. having short legs and heavy musculature	having lumps; not smooth and even in texture
like or containing small sticky lumps	like or containing small sticky lumps