Lobito vs metropolis

Lobito and metropolis both are nouns.

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

Lobito (noun)	metropolis (noun)
a seaport on the Atlantic coast of Angola	people living in a large densely populated municipality
	a large and densely populated urban area; may include several independent administrative districts