country vs New Zealand

country and New Zealand both are nouns.

Word	Noun	Adjective	Verb	Adverb
country	Yes	No	No	No
New Zealand	Yes	No	No	No

country (noun)	New Zealand (noun)
a politically organized body of people under a single government	an independent country within the British Commonwealth; achieved independence from the United Kingdom in 1907; known for sheep and spectacular scenery
the people who live in a nation or country	North Island and South Island and adjacent small islands in the South Pacific
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)