American spelling vs apprize

American spelling is a noun but apprize is not a noun.

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

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

American spelling (verb)	apprize (verb)
	increase the value of
	gain in value
	make aware of
	inform (somebody) of something