monger vs whoremonger

monger

noun
  • A person promoting something undesirable. 

  • A dealer in a specific commodity. 

  • A small sea vessel. 

verb
  • To promote something undesirable. 

  • To sell or peddle something 

whoremonger

noun
  • A frequent customer of whores. 

  • A procurer of whores; a pimp. 

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