Kelly vs terpsichorean

Kelly and terpsichorean both are nouns.

Word	Noun	Adjective	Verb	Adverb
Kelly	Yes	No	No	No
terpsichorean	Yes	Yes	No	No

Kelly (noun)	terpsichorean (noun)
United States dancer who performed in many musical films (1912-1996)	a performer who dances professionally
United States film actress who retired when she married into the royal family of Monaco (1928-1982)
United States circus clown (1898-1979)

Kelly (adjective)	terpsichorean (adjective)
	of or relating to dancing