Brunswick vs town

Brunswick and town both are nouns.

Word	Noun	Adjective	Verb	Adverb
Brunswick	Yes	No	No	No
town	Yes	No	No	No

Brunswick (noun)	town (noun)
a city in central Germany	the people living in a municipality smaller than a city
a university town in southwestern Maine	an urban area with a fixed boundary that is smaller than a city
a town in southeast Georgia near the Atlantic coast; a port of entry	an administrative division of a county