polyglot vs actor

polyglot and actor both are nouns.

Word	Noun	Adjective	Verb	Adverb
polyglot	Yes	Yes	No	No
actor	Yes	No	No	No

As nouns, actor is a hypernym of polyglot; that is, actor is a word with a broader meaning than polyglot:

Other hypernyms of polyglot include doer, worker.

polyglot (noun)	actor (noun)
a person who speaks more than one language	a theatrical performer
	a person who acts and gets things done

polyglot (adjective)	actor (adjective)
having a command of or composed in many languages