unwelcome person vs actor

unwelcome person and actor both are nouns.

Word	Noun	Adjective	Verb	Adverb
unwelcome person	Yes	No	No	No
actor	Yes	No	No	No

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

Other hypernyms of unwelcome person include doer, worker.

unwelcome person (noun)	actor (noun)
a person who for some reason is not wanted or welcome	a theatrical performer
	a person who acts and gets things done