manfulness vs virility

manfulness and virility both are nouns.

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

As nouns, manfulness and virility are synonyms defined as:

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

Other synonyms of manfulness include manliness.

manfulness (noun)	virility (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