American spelling vs clangor

American spelling and clangor both are nouns.

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

American spelling (noun)	clangor (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')	a loud resonant repeating noise

American spelling (verb)	clangor (verb)
	make a loud resonant noise
	make a loud noise