depreciate vs downbear

depreciate

verb
  • To lessen in price or estimated value; to lower the worth of. 

  • To decline in value over time. 

  • To belittle or disparage. 

downbear

verb
  • To lessen; reduce. 

  • To bear or press down (on); press upon; depress; subdue. 

  • To bear, bring or carry down. 

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