patriot vs chauvinist

patriot and chauvinist both are nouns.

Word	Noun	Adjective	Verb	Adverb
patriot	Yes	No	No	No
chauvinist	Yes	No	No	No

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

Other hyponyms of patriot include flag-waver, hundred-percenter, jingo, jingoist, patrioteer.

patriot (noun)	chauvinist (noun)
one who loves and defends his or her country	an extreme bellicose nationalist
	a person with a prejudiced belief in the superiority of his or her own kind