vulgarization vs American spelling

vulgarization and American spelling both are nouns.

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

vulgarization (noun)	American spelling (noun)
the act of making something attractive to the general public	English orthography used in the United States (characterized by 'analyze', 'center', 'usable')
the act of rendering something coarse and unrefined