dichotomize vs American spelling

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

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

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

dichotomize (verb)	American spelling (verb)
divide into two opposing groups or kinds