evolutionary vs evolution

evolutionary is not a noun while evolution is a noun.

Word	Noun	Adjective	Verb	Adverb
evolutionary	No	Yes	No	No
evolution	Yes	No	No	No

evolutionary (noun)	evolution (noun)
	(biology) the sequence of events involved in the evolutionary development of a species or taxonomic group of organisms
	a process in which something passes by degrees to a different stage (especially a more advanced or mature stage)

evolutionary (adjective)	evolution (adjective)
of or relating to or produced by evolution