American spelling vs stabilize

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

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

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

American spelling (verb)	stabilize (verb)
	become stable or more stable
	make stable and keep from fluctuating or put into an equilibrium
	support or hold steady and make steadfast, with or as if with a brace