country vs province

country and province both are nouns.

Word	Noun	Adjective	Verb	Adverb
country	Yes	No	No	No
province	Yes	No	No	No

country (noun)	province (noun)
a politically organized body of people under a single government	the territory occupied by one of the constituent administrative districts of a nation
the people who live in a nation or country	the proper sphere or extent of your activities
the territory occupied by a nation
an area outside of cities and towns
a particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography)