Greek deity vs Erebus

Greek deity and Erebus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Greek deity	Yes	No	No	No
Erebus	Yes	No	No	No

Greek deity (noun)	Erebus (noun)
a deity worshipped by the ancient Greeks	(Greek mythology) Greek god of darkness who dwelt in the underworld; son of Chaos; brother of Nox; father of Aether and Day