inexertion vs laze

inexertion

noun
  • Lack of exertion or effort; indolence; laziness. 

laze

noun
  • Laziness. 

  • An instance of lazing. 

  • Acidic steam created when super-hot lava contacts salt water. 

verb
  • To be lazy, waste time. 

  • To pass time relaxing; to relax, lounge. 

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