expatriate vs expatriation

expatriate and expatriation both are nouns.

Word	Noun	Adjective	Verb	Adverb
expatriate	Yes	No	Yes	No
expatriation	Yes	No	No	No

expatriate (noun)	expatriation (noun)
a person who is voluntarily absent from home or country	the act of expelling a person from their native land
	migration from a place (especially migration from your native country in order to settle in another)

expatriate (verb)	expatriation (verb)
move away from one's native country and adopt a new residence abroad
expel from a country