unfortunate vs actor

unfortunate and actor both are nouns.

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

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

Other hypernyms of unfortunate include doer, worker.

unfortunate (noun)	actor (noun)
a person who suffers misfortune	a theatrical performer
	a person who acts and gets things done

unfortunate (adjective)	actor (adjective)
not favored by fortune; marked or accompanied by or resulting in ill fortune
not auspicious; boding ill
unsuitable or regrettable