jigsaw vs jitterbug

jigsaw

noun
  • Something that can be compared to a jigsaw puzzle. 

  • A power saw with fine teeth and a narrow blade which can cut curves in wood or metal. 

  • A jigsaw puzzle. 

verb
  • To cut something using a jigsaw. 

jitterbug

noun
  • Synonym of diddley bow (“type of stringed instrument”) 

  • An uptempo jazz or swing dance which embellishes on the two-step pattern and frequently incorporates acrobatic style swing steps. 

  • A jazz musician or aficionado. 

  • A nervous or jittery person. 

verb
  • To dance the jitterbug. 

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