creep out vs sicken

creep out

verb
  • To make uncomfortable or afraid; to give someone the creeps. 

sicken

verb
  • To fill with disgust or abhorrence. 

  • To become ill. 

  • To lower the standing of. 

  • To make ill. 

  • To be filled with disgust or abhorrence. 

  • To become disgusting or tedious. 

  • To become weak; to decay; to languish. 

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