manful vs virile

manful and virile both are adjectives.

Word	Noun	Adjective	Verb	Adverb
manful	No	Yes	No	No
virile	No	Yes	No	No

As adjectives, manful and virile are synonyms defined as:

Other synonyms of manful include male, manlike, manly.

manful (adjective)	virile (adjective)
possessing qualities befitting a man	(of a male) capable of copulation
characteristic of a man	characteristic of a man
	characterized by energy and vigor