bum rap vs disrepute

bum rap

noun
  • An undeservedly unfavorable portrayal or reputation. 

  • A false accusation, or an injustice, especially one that leads to imprisonment. 

disrepute

noun
  • Loss or want of reputation; ill character. 

verb
  • To bring into disrepute; to hold in dishonor. 

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