femininity vs muliebrity

femininity and muliebrity both are nouns.

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

As nouns, femininity and muliebrity are synonyms defined as:

femininity and muliebrity: the trait of behaving in ways considered typical for women

femininity (noun)	muliebrity (noun)
the trait of behaving in ways considered typical for women	the trait of behaving in ways considered typical for women
	the state of being an adult woman