Cumana vs urban center

Cumana and urban center both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cumana	Yes	No	No	No
urban center	Yes	No	No	No

Cumana (noun)	urban center (noun)
a port city in northeastern Venezuela on the Caribbean Sea; founded in 1523, it is the oldest European settlement in South America	a large and densely populated urban area; may include several independent administrative districts