bowdlerization vs American spelling

bowdlerization and American spelling both are nouns.

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

bowdlerization (noun)	American spelling (noun)
the act of deleting or modifying all passages considered to be indecent	English orthography used in the United States (characterized by 'analyze', 'center', 'usable')
written material that has been bowdlerized