Egadi Islands vs Aegadean Islands

Egadi Islands and Aegadean Islands both are nouns.

Word	Noun	Adjective	Verb	Adverb
Egadi Islands	Yes	No	No	No
Aegadean Islands	Yes	No	No	No

As nouns, Egadi Islands and Aegadean Islands are synonyms defined as:

Egadi Islands and Aegadean Islands: a group of islands off the west coast of Sicily in the Mediterranean

Other synonyms of Egadi Islands include Aegadean Isles, Aegadian Islands, Aegates, Isole Egadi.

Egadi Islands (noun)	Aegadean Islands (noun)
a group of islands off the west coast of Sicily in the Mediterranean	a group of islands off the west coast of Sicily in the Mediterranean