Acapulco vs city

Acapulco and city both are nouns.

Word	Noun	Adjective	Verb	Adverb
Acapulco	Yes	No	No	No
city	Yes	No	No	No

Acapulco (noun)	city (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
	an incorporated administrative district established by state charter