Euterpe vs Greek mythology

Euterpe and Greek mythology both are nouns.

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

Euterpe (noun)	Greek mythology (noun)
(Greek mythology) the Muse of music (or the flute)	the mythology of the ancient Greeks
a monocotyledonous genus of graceful palm trees in tropical America