hoe vs scrubber

hoe

noun
  • An agricultural tool consisting of a long handle with a flat blade fixed perpendicular to it at the end, used for digging rows. 

  • A piece of land that juts out towards the sea; a promontory. 

  • The horned or piked dogfish, Squalus acanthias. 

verb
  • To cut, dig, scrape, turn, arrange, or clean, with this tool. 

  • To clear from weeds, or to loosen or arrange the earth about, with a hoe. 

scrubber

noun
  • A machine for washing leather after the tanpit. 

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

  • A prostitute or a slovenly woman. 

  • 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 dirty or unhygienic person. 

  • A device that removes impurities from gases. 

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

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