disdain vs lour

disdain

noun
  • A feeling of contempt or scorn. 

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

lour

noun
  • A frown, a scowl; an angry or sullen look. 

  • Of the sky, the weather, etc.: a dark, gloomy, and threatening appearance. 

verb
  • To be dark, gloomy, and threatening, as clouds; of the sky: to be covered with dark and threatening clouds; to show threatening signs of approach, as a tempest. 

  • To frown; to look sullen. 

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