American spelling vs mobilize

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

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

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

American spelling (verb)	mobilize (verb)
	cause to move around
	make ready for action or use
	get ready for war
	call to arms; of military personnel