womanliness vs muliebrity

womanliness and muliebrity both are nouns.

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

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

womanliness: the trait of being womanly; having the characteristics of an adult female
muliebrity: the trait of behaving in ways considered typical for women

Other hypernyms of womanliness include femininity.

womanliness (noun)	muliebrity (noun)
the trait of being womanly; having the characteristics of an adult female	the trait of behaving in ways considered typical for women
	the state of being an adult woman