unraveler vs actor

unraveler and actor both are nouns.

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

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

unraveler: a person who removes tangles; someone who takes something out of a tangled state
actor: a person who acts and gets things done

Other hypernyms of unraveler include doer, worker.

unraveler (noun)	actor (noun)
a person who removes tangles; someone who takes something out of a tangled state	a theatrical performer
	a person who acts and gets things done