corinthian vs Corinth

corinthian is not a noun while Corinth is a noun.

Word	Noun	Adjective	Verb	Adverb
corinthian	No	Yes	No	No
Corinth	Yes	No	No	No

corinthian (noun)	Corinth (noun)
	the modern Greek port near the site of the ancient city that was second only to Athens

corinthian (adjective)	Corinth (adjective)
of or relating to or characteristic of Corinth or its inhabitants
of or pertaining to the Corinthian style of architecture