pervy vs raunchy

pervy

adj
  • Behaving or looking like a sexual pervert. 

raunchy

adj
  • Sexually seductive. 

  • Very low-class; inferior; inadequate. 

  • With dishonorable, base and vulgar expression. 

  • Lecherous. 

  • Smutty; indecent. 

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