scrubber vs slummock

scrubber

noun
  • A dirty or unhygienic person. 

  • Someone who lives in the bush; a wild person, someone only partly assimilated into society. 

  • A prostitute or a slovenly woman. 

  • A machine for washing leather after the tanpit. 

  • A person or appliance that cleans floors or similar by scrubbing. 

  • An animal (especially cattle) that has broken away from the herd and established itself in the bush. 

  • A device that removes impurities from gases. 

  • A horizontal bar allowing the user to set the playback position. 

slummock

noun
  • A slovenly person 

verb
  • To behave awkwardly or clumsily 

  • To behave lazily or indolently 

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