juggler vs performing artist

juggler and performing artist both are nouns.

Word	Noun	Adjective	Verb	Adverb
juggler	Yes	No	No	No
performing artist	Yes	No	No	No

As nouns, performing artist is a hypernym of juggler; that is, performing artist is a word with a broader meaning than juggler:

juggler: a performer who juggles objects and performs tricks of manual dexterity
performing artist: an entertainer who performs a dramatic or musical work for an audience

Other hypernyms of juggler include performer.

juggler (noun)	performing artist (noun)
a performer who juggles objects and performs tricks of manual dexterity	an entertainer who performs a dramatic or musical work for an audience