urban center vs Gomorrah

urban center and Gomorrah both are nouns.

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

urban center (noun)	Gomorrah (noun)
a large and densely populated urban area; may include several independent administrative districts	(Old Testament) an ancient city near the Dead Sea that (along with Sodom) was destroyed by God for the vice and depravity of its inhabitants