terpsichorean vs Arthur Mitchell

terpsichorean and Arthur Mitchell both are nouns.

Word	Noun	Adjective	Verb	Adverb
terpsichorean	Yes	Yes	No	No
Arthur Mitchell	Yes	No	No	No

terpsichorean (noun)	Arthur Mitchell (noun)
a performer who dances professionally	United States dancer who formed the first Black classical ballet company (born in 1934)

terpsichorean (adjective)	Arthur Mitchell (adjective)
of or relating to dancing