Sicilia vs Mediterranean

Sicilia and Mediterranean both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sicilia	Yes	No	No	No
Mediterranean	Yes	Yes	No	No

Sicilia (noun)	Mediterranean (noun)
the Italian region on the island of Sicily	the largest inland sea; between Europe and Africa and Asia
the largest island in the Mediterranean

Sicilia (adjective)	Mediterranean (adjective)
	of or relating to or characteristic of or located near the Mediterranean Sea