American spelling vs cozy

American spelling and cozy both are nouns.

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

American spelling (noun)	cozy (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')	a padded cloth covering to keep a teapot warm

American spelling (adjective)	cozy (adjective)
	suggesting connivance
	enjoying or affording comforting warmth and shelter especially in a small space
	having or fostering a warm or friendly and informal atmosphere