Swiss vs country

Swiss and country both are nouns.

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

As nouns, country is a hypernym of Swiss; that is, country is a word with a broader meaning than Swiss:

Other hypernyms of Swiss include land, nation.

Swiss (noun)	country (noun)
the natives or inhabitants of Switzerland	a politically organized body of people under a single government
	the people who live in a nation or country
	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)

Swiss (adjective)	country (adjective)
of or relating to Switzerland or its people or culture