dislike vs qualm

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. 

qualm

noun
  • A feeling of apprehension, doubt, fear etc. 

  • A prick of the conscience; a moral scruple, a pang of guilt. 

  • A sudden sickly feeling; queasiness. 

verb
  • To have a sickly feeling. 

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