hick vs slummock

hick

noun
  • An awkward, naive, clumsy and/or rude country person. 

verb
  • To hiccup. 

slummock

noun
  • A slovenly person 

verb
  • To behave awkwardly or clumsily 

  • To behave lazily or indolently 

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