impalement vs twinge

impalement

noun
  • The act of torturing or executing someone by impaling them on a sharp stake. 

  • (obsolete) In the sense of an enclosure, the calyx of a flower. In still older works, also spelt empalement (q.v.) 

  • A space fenced in, such as by palings, possibly in the form of an enclosure or cup. 

  • The joining of two coats of arms on one shield. 

twinge

noun
  • A pinch; a tweak; a twitch. 

  • A sudden sharp pain. 

verb
  • To have a sudden, sharp, local pain, like a twitch; to suffer a keen, darting, or shooting pain. 

  • To affect with a sharp, sudden pain; to torment with pinching or sharp pains. 

  • To pull with a twitch; to pinch; to tweak. 

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