aftertale vs vilification

aftertale

noun
  • Evil talk; slander; defamation. 

  • A postscript added where a story should end. 

  • A postscript added to the end of a story. 

vilification

noun
  • slanderous or malicious defamation; character assassination 

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