clump vs gob

clump and gob both are nouns.

Word	Noun	Adjective	Verb	Adverb
clump	Yes	No	Yes	No
gob	Yes	No	No	No

As nouns, gob is a hyponym of clump; that is, gob is a word with a more specific, narrower meaning than clump:

Other hyponyms of clump include clot, coagulum, clew.

clump (noun)	gob (noun)
a heavy dull sound (as made by impact of heavy objects)	informal terms for the mouth
a grouping of a number of similar things	a lump of slimy stuff
a compact mass	a man who serves as a sailor

clump (verb)	gob (verb)
gather or cause to gather into a cluster
walk clumsily
come together as in a cluster or flock
make or move along with a sound as of a horse's hooves striking the ground