Delphic oracle vs Greek mythology

Delphic oracle and Greek mythology both are nouns.

Word	Noun	Adjective	Verb	Adverb
Delphic oracle	Yes	No	No	No
Greek mythology	Yes	No	No	No

Delphic oracle (noun)	Greek mythology (noun)
(Greek mythology) the oracle at Delphi where a priestess supposedly delivered messages from Apollo to those who sought advice; the messages were usually obscure or ambiguous	the mythology of the ancient Greeks