American spelling vs humor

American spelling and humor both are nouns.

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

American spelling (noun)	humor (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')	the quality of being funny
	the trait of appreciating (and being able to express) the humorous
	the liquid parts of the body
	(Middle Ages) one of the four fluids in the body whose balance was believed to determine your emotional and physical state
	a message whose ingenuity or verbal skill or incongruity has the power to evoke laughter
	a characteristic (habitual or relatively temporary) state of feeling

American spelling (verb)	humor (verb)
	put into a good mood