vaporize vs American spelling

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

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

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

vaporize (verb)	American spelling (verb)
turn into gas
lose or cause to lose liquid by vaporization leaving a more concentrated residue
decrease rapidly and disappear
kill with or as if with a burst of gunfire or electric current or as if by shooting