Titan vs Greek mythology

Titan and Greek mythology both are nouns.

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

Titan (noun)	Greek mythology (noun)
the largest of the satellites of Saturn; has a hazy nitrogen atmosphere	the mythology of the ancient Greeks
(Greek mythology) any of the primordial giant gods who ruled the Earth until overthrown by Zeus; the Titans were offspring of Uranus (Heaven) and Gaea (Earth)