masculinity vs virility

masculinity and virility both are nouns.

Word	Noun	Adjective	Verb	Adverb
masculinity	Yes	No	No	No
virility	Yes	No	No	No

As nouns, virility is a hyponym of masculinity; that is, virility is a word with a more specific, narrower meaning than masculinity:

masculinity: the properties characteristic of the male sex
virility: the masculine property of being capable of copulation and procreation

As nouns, virility is a hyponym of masculinity; that is, virility is a word with a more specific, narrower meaning than masculinity:

masculinity: the trait of behaving in ways considered typical for men
virility: the trait of being manly; having the characteristics of an adult male

Other hyponyms of masculinity include manfulness, manliness, boyishness, machismo, hoydenism, tomboyishness.

masculinity (noun)	virility (noun)
the properties characteristic of the male sex	the trait of being manly; having the characteristics of an adult male
the trait of behaving in ways considered typical for men	the masculine property of being capable of copulation and procreation