American spelling vs court favor

American spelling is a noun but court favor is not a noun.

Word	Noun	Adjective	Verb	Adverb
American spelling	Yes	No	No	No
court favor	No	No	Yes	No

American spelling (noun)	court favor (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')

American spelling (verb)	court favor (verb)
	seek favor by fawning or flattery