Greek deity vs Pythoness

Greek deity and Pythoness both are nouns.

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

Greek deity (noun)	Pythoness (noun)
a deity worshipped by the ancient Greeks	(Greek mythology) the priestess of Apollo at Delphi who transmitted the oracles