raunchy vs shan

raunchy

adj
  • Very low-class; inferior; inadequate. 

  • With dishonorable, base and vulgar expression. 

  • Lecherous. 

  • Smutty; indecent. 

  • Sexually seductive. 

shan

adj
  • poor, low-quality 

  • unfair, harsh 

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