idleness vs stunt

idleness

noun
  • Groundlessness; worthlessness; triviality; vanity; frivolity. 

  • The state of being idle; inactivity. 

  • The state of being indolent; indolence. 

stunt

noun
  • A check in growth. 

  • That which has been checked in growth; a stunted animal or thing. 

  • A special means of rushing the quarterback done to confuse the opposing team's offensive line. 

  • A two-year-old whale, which, having been weaned, is lean and yields little blubber. 

  • A daring or dangerous feat, often involving the display of gymnastic skills. 

verb
  • To check or hinder the growth or development of. 

  • To perform a stunt. 

  • To show off; to posture. 

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