fatigue vs shatter

fatigue

verb
  • To wilt a salad by dressing or tossing it. 

  • To tire or make weary by physical or mental exertion. 

  • To lose so much strength or energy that one becomes tired, weary, feeble or exhausted. 

  • To cause to undergo the process of fatigue. 

  • To undergo the process of fatigue; to fail as a result of fatigue. 

noun
  • Weakening and eventual failure of material, typically by cracking leading to complete separation, caused by repeated application of mechanical stress to the material. 

  • A weariness caused by exertion; exhaustion. 

  • A menial task or tasks, especially in the military. 

shatter

verb
  • Of seeds: to be dispersed upon ripening. 

  • To smash, or break into tiny pieces. 

  • To dispirit or emotionally defeat. 

  • To violently break something into pieces. 

  • To destroy or disable something. 

noun
  • A (pine) needle. 

  • A form of concentrated cannabis. 

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