Mediterranean Sea vs Aegean

Mediterranean Sea and Aegean both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mediterranean Sea	Yes	No	No	No
Aegean	Yes	Yes	No	No

Mediterranean Sea (noun)	Aegean (noun)
the largest inland sea; between Europe and Africa and Asia	an arm of the Mediterranean between Greece and Turkey; a main trade route for the ancient civilizations of Crete and Greece and Rome and Persia

Mediterranean Sea (adjective)	Aegean (adjective)
	of or relating to or bordering the Aegean Sea
	of or relating to or characteristic of the prehistoric Aegean civilization