pecksniffian vs scurrilous

pecksniffian

adj
  • Of or pertaining to Pecksniffery; unctuously hypocritical; sanctimonious. 

scurrilous

adj
  • Coarse, vulgar, abusive, or slanderous. 

  • Given to vulgar verbal abuse; foul-mouthed. 

  • Gross, vulgar and evil. 

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