jigsaw vs lacerate

jigsaw

verb
  • To cut something using a 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. 

lacerate

verb
  • To tear, rip or wound. 

  • To defeat thoroughly; to thrash. 

adj
  • Jagged, as if torn or lacerated. 

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