noncivilized vs savage

noncivilized is not a noun while savage is a noun.

Word	Noun	Adjective	Verb	Adverb
noncivilized	No	Yes	No	No
savage	Yes	Yes	Yes	No

noncivilized (noun)	savage (noun)
	a member of an uncivilized people
	a cruelly rapacious person

noncivilized (adjective)	savage (adjective)
not having a high state of culture and social development	(of persons or their actions) able or disposed to inflict pain or suffering
	without civilizing influences
	marked by extreme and violent energy
	wild and menacing

noncivilized (verb)	savage (verb)
	criticize harshly or violently
	attack brutally and fiercely