discountenance vs look down one's nose

discountenance

verb
  • To have an unfavorable opinion of; to deprecate or disapprove of. 

  • To refuse countenance or support to; to discourage. 

  • To abash, embarrass or disconcert. 

noun
  • Cold treatment; disapprobation. 

look down one's nose

verb
  • To regard as inferior or distasteful; to hold in contempt. 

How often have the words discountenance and look down one's nose occurred in a corpus of books? (source: Google Ngram Viewer )