urban center vs Gomorrha

urban center and Gomorrha both are nouns.

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

urban center (noun)	Gomorrha (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