Korinthos vs urban center

Korinthos and urban center both are nouns.

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

Korinthos (noun)	urban center (noun)
the modern Greek port near the site of the ancient city that was second only to Athens	a large and densely populated urban area; may include several independent administrative districts