pander vs procuress

pander

noun
  • A person who furthers the illicit love-affairs of others; a pimp or procurer. 

  • One who ministers to the evil designs and passions of another. 

  • An offer of illicit sex with a third party. 

  • An illicit or illegal offer, usually to tempt. 

verb
  • To tempt with, to appeal or cater to (improper motivations, etc.); to assist in gratification. 

  • To offer illicit sex with a third party; to pimp. 

procuress

noun
  • A middlewoman : a woman who performs as a go-between, an intermediary. 

  • A female procurer. 

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