Acapulco de Juarez vs metropolis

Acapulco de Juarez and metropolis both are nouns.

Word	Noun	Adjective	Verb	Adverb
Acapulco de Juarez	Yes	No	No	No
metropolis	Yes	No	No	No

Acapulco de Juarez (noun)	metropolis (noun)
a port and fashionable resort city on the Pacific coast of southern Mexico; known for beaches and water sports (including cliff diving)	people living in a large densely populated municipality
	a large and densely populated urban area; may include several independent administrative districts