isolate vs segregate

isolate is not a noun while segregate is a noun.

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

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

isolate: place or set apart
segregate: separate or isolate (one thing) from another and place in a group apart from others

Other hyponyms of isolate include ghettoise, ghettoize, cloister, seclude, sequester, sequestrate, withdraw, quarantine, maroon.

isolate (noun)	segregate (noun)
	someone who is or has been segregated

isolate (verb)	segregate (verb)
place or set apart	separate or isolate (one thing) from another and place in a group apart from others
obtain in pure form	divide from the main body or mass and collect
set apart from others	separate by race or religion; practice a policy of racial segregation
separate (experiences) from the emotions relating to them