American spelling vs Christianize

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

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

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

American spelling (verb)	Christianize (verb)
	convert to Christianity
	adapt in the name of Christianity