energize vs American spelling

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

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

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

energize (verb)	American spelling (verb)
cause to be alert and energetic
raise to a higher energy level