equilibrize vs American spelling

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

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

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

equilibrize (verb)	American spelling (verb)
bring into balance or equilibrium