American spelling vs apologize

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

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

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

American spelling (verb)	apologize (verb)
	acknowledge faults or shortcomings or failing
	defend, explain, clear away, or make excuses for by reasoning