American spelling vs shivaree

American spelling and shivaree both are nouns.

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

American spelling (noun)	shivaree (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')	a noisy mock serenade (made by banging pans and kettles) to a newly married couple