hymen vs mucosa

hymen and mucosa both are nouns.

Word	Noun	Adjective	Verb	Adverb
hymen	Yes	No	No	No
mucosa	Yes	No	No	No

As nouns, mucosa is a hypernym of hymen; that is, mucosa is a word with a broader meaning than hymen:

hymen: a fold of tissue that partly covers the entrance to the vagina of a virgin
mucosa: mucus-secreting membrane lining all body cavities or passages that communicate with the exterior

Other hypernyms of hymen include mucous membrane.

hymen (noun)	mucosa (noun)
a fold of tissue that partly covers the entrance to the vagina of a virgin	mucus-secreting membrane lining all body cavities or passages that communicate with the exterior