Pallas vs Greek mythology

Pallas and Greek mythology both are nouns.

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

Pallas (noun)	Greek mythology (noun)
a large asteroid; the second asteroid to be discovered	the mythology of the ancient Greeks
(Greek mythology) goddess of wisdom and useful arts and prudent warfare; guardian of Athens; identified with Roman Minerva