discountenance vs misidentify

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. 

misidentify

verb
  • To mistake the identity. 

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