raunchy vs scatological

raunchy

adj
  • Smutty; indecent. 

  • Very low-class; inferior; inadequate. 

  • With dishonorable, base and vulgar expression. 

  • Lecherous. 

  • Sexually seductive. 

scatological

adj
  • Relating to scatology, the use of obscenities. 

  • Relating to the research area of scatology, the particulate study of biological excrement, feces or dung. 

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