unruliness vs wildness

unruliness and wildness both are nouns.

Word	Noun	Adjective	Verb	Adverb
unruliness	Yes	No	No	No
wildness	Yes	No	No	No

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

Other hyponyms of unruliness include contrariness, perverseness, perversity.

unruliness (noun)	wildness (noun)
the trait of being prone to disobedience and lack of discipline	an intractably barbarous or uncultivated state of nature
	an unruly disposition to do as one pleases
	the property of being wild or turbulent
	a feeling of extreme emotional intensity