Punta Arenas vs city

Punta Arenas and city both are nouns.

Word	Noun	Adjective	Verb	Adverb
Punta Arenas	Yes	No	No	No
city	Yes	No	No	No

Punta Arenas (noun)	city (noun)
a city in southern Chile on the Strait of Magellan; the southernmost city in the world	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