throw out vs expatriate

throw out is not a noun while expatriate is a noun.

Word	Noun	Adjective	Verb	Adverb
throw out	No	No	Yes	No
expatriate	Yes	No	Yes	No

As verbs, expatriate is a hyponym of throw out; that is, expatriate is a word with a more specific, narrower meaning than throw out:

throw out (noun)	expatriate (noun)
	a person who is voluntarily absent from home or country

throw out (verb)	expatriate (verb)
bring forward for consideration or acceptance	move away from one's native country and adopt a new residence abroad
cease to consider; put out of judicial consideration	expel from a country
throw or cast away
remove from a position or office
force to leave or move out