Goma vs metropolis

Goma and metropolis both are nouns.

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

Goma (noun)	metropolis (noun)
a city in eastern Congo at the northern end of Lake Kivu near the border with Rwanda	people living in a large densely populated municipality
	a large and densely populated urban area; may include several independent administrative districts