anti-American vs actor

anti-American and actor both are nouns.

Word	Noun	Adjective	Verb	Adverb
anti-American	Yes	Yes	No	No
actor	Yes	No	No	No

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

anti-American: a person who is opposed to the United States and its policies
actor: a person who acts and gets things done

Other hypernyms of anti-American include doer, worker.

anti-American (noun)	actor (noun)
a person who is opposed to the United States and its policies	a theatrical performer
	a person who acts and gets things done

anti-American (adjective)	actor (adjective)
opposed to the United States and its policies