esteem vs rancor

esteem

noun
  • Favourable regard. 

verb
  • To regard something as valuable; to prize. 

  • To look upon something in a particular way. 

  • To set a high value on; to regard with respect or reverence. 

rancor

noun
  • A feeling of long-lasting ire for another, sometimes to the point of hatred, over a perceived wrongdoing; bitterness. 

  • Rancidity, rankness. 

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