blackguard vs wagpastie

blackguard

noun
  • The lowest servant in a household charged with pots, pans, and other kitchen equipment. 

verb
  • To act like a blackguard; to be a scoundrel. 

  • To revile or abuse in scurrilous language. 

wagpastie

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