blackamoor vs doer

blackamoor and doer both are nouns.

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

As nouns, doer is a hypernym of blackamoor; that is, doer is a word with a broader meaning than blackamoor:

blackamoor: a person with dark skin who comes from Africa (or whose ancestors came from Africa)
doer: a person who acts and gets things done

Other hypernyms of blackamoor include actor, worker.

blackamoor (noun)	doer (noun)
a person with dark skin who comes from Africa (or whose ancestors came from Africa)	a person who acts and gets things done