furious vs savage

furious is not a noun while savage is a noun.

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

As adjectives, furious and savage are synonyms defined as:

Other synonyms of furious include ferocious, fierce.

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

furious (adjective)	savage (adjective)
marked by extreme anger	(of persons or their actions) able or disposed to inflict pain or suffering
(of the elements) as if showing violent anger	without civilizing influences
marked by extreme and violent energy	marked by extreme and violent energy
	wild and menacing

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