blacken vs disgrace

blacken

verb
  • To defame or sully. 

  • To make dirty. 

  • To cook (meat or fish) by coating with pepper, etc., and quickly searing in a hot pan. 

  • To become black. 

  • To cause to be or become black. 

disgrace

verb
  • To put someone out of favor; to bring shame or ignominy upon. 

noun
  • The state of being dishonored, or covered with shame. 

  • The condition of being out of favor; loss of favor, regard, or respect. 

  • Something which brings dishonor; the cause of reproach or shame; great discredit. 

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