disdain vs unpleasantness

disdain

noun
  • A feeling of contempt or scorn. 

verb
  • To regard (someone or something) with strong contempt. 

unpleasantness

noun
  • The property of being unpleasant or disagreeable. 

  • An unpleasant behaviour, occurrence, etc. 

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