besom vs toothbrush

besom

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

  • Any cleansing or purifying agent. 

  • A troublesome woman. 

toothbrush

noun
  • A brush, used with toothpaste, for cleaning the teeth. 

verb
  • To clean or scrub with a toothbrush. 

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