doer vs actor

doer and actor both are nouns.

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

As nouns, doer and actor are synonyms defined as:

Other synonyms of doer include worker.

doer (noun)	actor (noun)
a person who acts and gets things done	a theatrical performer
	a person who acts and gets things done