dislike vs soft spot

dislike

noun
  • An attitude or a feeling of distaste or aversion. 

  • An individual vote showing disapproval of, or lack of support for, something posted on the Internet. 

  • Something that a person dislikes (has or feels aversion to). 

verb
  • To have a feeling of aversion or antipathy towards; not to like. 

  • To leave a vote to show disapproval of, or lack of support for, something posted on the Internet. 

soft spot

noun
  • A sentimental fondness or affection. 

  • A point of vulnerability in a defence. 

  • A fontanelle. 

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