choreograph vs dance

choreograph is not a noun while dance is a noun.

Word	Noun	Adjective	Verb	Adverb
choreograph	No	No	Yes	No
dance	Yes	No	Yes	No

choreograph (noun)	dance (noun)
	taking a series of rhythmical steps (and movements) in time to music
	an artistic form of nonverbal communication
	a party for social dancing
	a party of people assembled for dancing

choreograph (verb)	dance (verb)
plan and oversee the development and details of	move in a pattern; usually to musical accompaniment; do or perform a dance
compose a sequence of dance steps, often to music	move in a graceful and rhythmical way
	skip, leap, or move up and down or sideways