Ballet dancer and Terpsichorean

Ballet dancer noun - A trained dancer who is a member of a ballet company.

Terpsichorean and ballet dancer are semantically related. In some cases you can use "Terpsichorean" instead a noun phrase "Ballet dancer".

Terpsichorean noun - A performer who dances professionally.

Ballet dancer and terpsichorean are semantically related. Sometimes you can replace phrase "Ballet dancer" with "Terpsichorean", this terms are similar.