hyperkinesis vs lurch

hyperkinesis

noun
  • Abnormally increased and sometimes uncontrollable activity or muscular movements. 

  • A condition especially of childhood characterized by hyperactivity. 

lurch

noun
  • A sudden or unsteady movement. 

  • A double score in cribbage for the winner when his/her adversary has not yet pegged his/her 31st hole. 

  • An old game played with dice and counters; a variety of the game of tables. 

verb
  • To defeat in the game of cribbage with a lurch (double score as explained under noun entry). 

  • To make such a sudden, unsteady movement. 

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