American spelling vs atomize

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

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

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

American spelling (verb)	atomize (verb)
	break up into small particles
	strike at with firepower or bombs
	spray very finely