crowbar vs toenail

crowbar

verb
  • To force to move, usually with a crowbar; to prise. 

noun
  • An iron or steel bar, often with a flattened end which may also be hook-shaped, to be used as a lever to manually force things apart. 

  • An electrical circuit that prevents an overvoltage from causing damage. 

  • A type of cocktail made with only Crown Royal whiskey and lemon lime soda. 

toenail

verb
  • To fasten two pieces of lumber together by applying nails or screws into both boards at an angle. 

noun
  • The thin, horny, transparent plate covering the upper surface of the end of a toe. 

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