besom vs polisher

besom

noun
  • A broom made from a bundle of twigs tied onto a shaft. 

  • Any cleansing or purifying agent. 

  • A troublesome woman. 

polisher

noun
  • A tool that makes something smooth or shiny. 

  • A person who refines something. 

  • A machine that makes something smooth or shiny. 

  • A person who makes something smooth or shiny. 

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