isolation vs isolate

isolation is a noun but isolate is not a noun.

Word	Noun	Adjective	Verb	Adverb
isolation	Yes	No	No	No
isolate	No	No	Yes	No

isolation (noun)	isolate (noun)
the act of isolating something; setting something apart from others
a country's withdrawal from international politics
a feeling of being disliked and alone
(psychiatry) a defense mechanism in which memory of an unacceptable act or impulse is separated from the emotion originally associated with it
a state of separation between persons or groups

isolation (verb)	isolate (verb)
	place or set apart
	obtain in pure form
	set apart from others
	separate (experiences) from the emotions relating to them