scruff vs slummock

scruff

noun
  • Someone with an untidy appearance. 

  • The back of the neck, nape; also scruff of the neck. 

  • The loose skin at the back of the neck of some animals. 

  • Stubble, facial hair (on males). 

verb
  • To lift or carry by the scruff. 

slummock

noun
  • A slovenly person 

verb
  • To behave awkwardly or clumsily 

  • To behave lazily or indolently 

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