sanitize vs American spelling

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

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

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

sanitize (verb)	American spelling (verb)
make less offensive or more acceptable by removing objectionable features
make sanitary by cleaning or sterilizing