admire vs undervalue

admire

verb
  • To look upon with an elevated feeling of pleasure, as something which calls out approbation, esteem, love or reverence. 

  • To regard with wonder and delight. 

  • To be enthusiastic about (doing something); to want or like (to do something). (Sometimes followed by to.) 

  • To estimate or value highly; to hold in high esteem. 

undervalue

verb
  • To underestimate, or assign too low a value to. 

  • To have too little regard for. 

noun
  • An undervaluation; a price or rate below the actual worth. 

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