blackamoor vs ebon

blackamoor

noun

  • A stylized Negro. 

  • A blackamoor slave, a blackamoor servant; and hence any slave, servant, inferior, or child. 

ebon

noun

  • Ebony; an ebony tree. 

adj

  • Black in colour. 

  • Made of ebony. 

How often have the words blackamoor and ebon occurred in a corpus of books? (source: Google Ngram Viewer )