revulsion vs soft spot

revulsion

noun
  • Abhorrence, a sense of loathing, intense aversion, repugnance, repulsion, horror. 

  • The treatment of one diseased area by acting elsewhere; counterirritation. 

  • A sudden violent feeling of disgust. 

soft spot

noun
  • A sentimental fondness or affection. 

  • A point of vulnerability in a defence. 

  • A fontanelle. 

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