American spelling vs furor

American spelling and furor both are nouns.

Word	Noun	Adjective	Verb	Adverb
American spelling	Yes	No	No	No
furor	Yes	No	No	No

American spelling (noun)	furor (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')	a sudden outburst (as of protest)
	an interest followed with exaggerated zeal