Samarang vs metropolis

Samarang and metropolis both are nouns.

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

Samarang (noun)	metropolis (noun)
a port city is southern Indonesia; located in northern Java	people living in a large densely populated municipality
	a large and densely populated urban area; may include several independent administrative districts