motivate vs weary

motivate

verb
  • To animate; to propel; to cause to take action 

  • To provide someone with an incentive to do something; to encourage. 

weary

verb
  • To make or to become weary. 

adj
  • Expressive of fatigue. 

  • Having the strength exhausted by toil or exertion; tired; fatigued. 

  • Having one's patience, relish, or contentment exhausted; tired; sick. 

  • Causing weariness; tiresome. 

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