Greek deity vs Twelve Olympians

Greek deity and Twelve Olympians both are nouns.

Word	Noun	Adjective	Verb	Adverb
Greek deity	Yes	No	No	No
Twelve Olympians	Yes	No	No	No

Greek deity (noun)	Twelve Olympians (noun)
a deity worshipped by the ancient Greeks	a classical Greek god after the overthrow of the Titans