clump vs constellate

clump is a noun but constellate is not a noun.

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

As verbs, clump and constellate are synonyms defined as:

Other synonyms of clump include cluster, flock.

clump (noun)	constellate (noun)
a heavy dull sound (as made by impact of heavy objects)
a grouping of a number of similar things
a compact mass

clump (verb)	constellate (verb)
gather or cause to gather into a cluster	form a constellation or cluster
walk clumsily	come together as in a cluster or flock
come together as in a cluster or flock	scatter or intersperse like dots or studs
make or move along with a sound as of a horse's hooves striking the ground