metropolis vs Dresden

metropolis and Dresden both are nouns.

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

metropolis (noun)	Dresden (noun)
people living in a large densely populated municipality	a city in southeastern Germany on the Elbe River; it was almost totally destroyed by British air raids in 1945
a large and densely populated urban area; may include several independent administrative districts