American spelling vs breathalyze

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

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

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

American spelling (verb)	breathalyze (verb)
	test someone's alcohol level in his blood by means of a breathalyzer