confidence vs fright

confidence

noun
  • A feeling of certainty; firm trust or belief; faith. 

  • Information held in secret; a piece of information shared but to thence be kept in secret. 

  • Self-assurance. 

fright

noun
  • A state of terror excited by the sudden appearance of danger; sudden and violent fear, usually of short duration; a sudden alarm. 

  • Someone strange, ugly or shocking, producing a feeling of alarm or aversion. 

adj
  • frightened; afraid; affright 

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