constellate vs bunch

constellate is not a noun while bunch is a noun.

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

As verbs, bunch is a hyponym of constellate; that is, bunch is a word with a more specific, narrower meaning than constellate:

Other hyponyms of constellate include huddle, huddle together, bunch together, bunch up.

constellate (noun)	bunch (noun)
	a grouping of a number of similar things
	an informal body of friends
	any collection in its entirety

constellate (verb)	bunch (verb)
form a constellation or cluster	gather or cause to gather into a cluster
come together as in a cluster or flock	form into a bunch
scatter or intersperse like dots or studs