American spelling vs deoxidize

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

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

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

American spelling (verb)	deoxidize (verb)
	to remove oxygen from a compound, or cause to react with hydrogen or form a hydride, or to undergo an increase in the number of electrons