foreigner vs importee

foreigner and importee both are nouns.

Word	Noun	Adjective	Verb	Adverb
foreigner	Yes	No	No	No
importee	Yes	No	No	No

As nouns, importee is a hyponym of foreigner; that is, importee is a word with a more specific, narrower meaning than foreigner:

foreigner: a person who comes from a foreign country; someone who does not owe allegiance to your country
importee: an imported person brought from a foreign country

Other hyponyms of foreigner include au pair, deportee, exile, gringo, import, metic.

foreigner (noun)	importee (noun)
a person who comes from a foreign country; someone who does not owe allegiance to your country	an imported person brought from a foreign country
someone who is excluded from or is not a member of a group