muliebrity vs adulthood

muliebrity and adulthood both are nouns.

Word	Noun	Adjective	Verb	Adverb
muliebrity	Yes	No	No	No
adulthood	Yes	No	No	No

As nouns, adulthood is a hypernym of muliebrity; that is, adulthood is a word with a broader meaning than muliebrity:

muliebrity: the state of being an adult woman
adulthood: the state (and responsibilities) of a person who has attained maturity

muliebrity (noun)	adulthood (noun)
the trait of behaving in ways considered typical for women	the state (and responsibilities) of a person who has attained maturity
the state of being an adult woman	the period of time in your life after your physical growth has stopped and you are fully developed