Cebu vs metropolis

Cebu and metropolis both are nouns.

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

Cebu (noun)	metropolis (noun)
an important seaport on the island of Cebu in the Philippines	people living in a large densely populated municipality
one of the Visayan islands of the central Philippines; important for its fine harbor	a large and densely populated urban area; may include several independent administrative districts