American spelling vs terrorize

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

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

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

American spelling (verb)	terrorize (verb)
	fill with terror; frighten greatly
	coerce by violence or with threats