Brescia vs metropolis

Brescia and metropolis both are nouns.

Word	Noun	Adjective	Verb	Adverb
Brescia	Yes	No	No	No
metropolis	Yes	No	No	No

Brescia (noun)	metropolis (noun)
an ancient Italian city in central Lombardy	people living in a large densely populated municipality
	a large and densely populated urban area; may include several independent administrative districts