American spelling vs beggar-my-neighbor

American spelling and beggar-my-neighbor both are nouns.

Word	Noun	Adjective	Verb	Adverb
American spelling	Yes	No	No	No
beggar-my-neighbor	Yes	No	No	No

American spelling (noun)	beggar-my-neighbor (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')	a card game for two players in which the object is to win all of the other player's cards