factorize vs American spelling

factorize is not a noun while American spelling is a noun.

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

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

factorize (verb)	American spelling (verb)
resolve (a polynomial) into factors