bumpkin vs slummock

bumpkin

noun
  • A clumsy, unsophisticated person; a yokel. 

  • Dance, a series of reels, Scottish. 

  • A short boom or spar used to extend a sail or secure a stay. 

slummock

noun
  • A slovenly person 

verb
  • To behave awkwardly or clumsily 

  • To behave lazily or indolently 

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