Greek mythology vs Typhoeus

Greek mythology and Typhoeus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Greek mythology	Yes	No	No	No
Typhoeus	Yes	No	No	No

Greek mythology (noun)	Typhoeus (noun)
the mythology of the ancient Greeks	(Greek mythology) son of Gaea and Tartarus who created the whirlwinds; had a terrifying voice and 100 dragon heads that spurted fire