virility vs manliness

virility and manliness both are nouns.

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

As nouns, virility and manliness are synonyms defined as:

virility and manliness: the trait of being manly; having the characteristics of an adult male

Other synonyms of virility include manfulness.

virility (noun)	manliness (noun)
the trait of being manly; having the characteristics of an adult male	the trait of being manly; having the characteristics of an adult male
the masculine property of being capable of copulation and procreation