Greek deity vs Pallas Athena

Greek deity and Pallas Athena both are nouns.

Word	Noun	Adjective	Verb	Adverb
Greek deity	Yes	No	No	No
Pallas Athena	Yes	No	No	No

Greek deity (noun)	Pallas Athena (noun)
a deity worshipped by the ancient Greeks	(Greek mythology) goddess of wisdom and useful arts and prudent warfare; guardian of Athens; identified with Roman Minerva