classical mythology vs amphisbaena

classical mythology and amphisbaena both are nouns.

Word	Noun	Adjective	Verb	Adverb
classical mythology	Yes	No	No	No
amphisbaena	Yes	No	No	No

classical mythology (noun)	amphisbaena (noun)
the system of mythology of the Greeks and Romans together; much of Roman mythology (especially the gods) was borrowed from the Greeks	(classical mythology) a serpent with a head at each end of its body