constellate vs constellation

constellate is not a noun while constellation is a noun.

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

constellate (noun)	constellation (noun)
	an arrangement of parts or elements
	a configuration of stars as seen from the earth

constellate (verb)	constellation (verb)
form a constellation or cluster
come together as in a cluster or flock
scatter or intersperse like dots or studs