assuage vs fright

assuage

verb
  • To lessen the intensity of, to mitigate or relieve (hunger, emotion, pain etc.). 

  • To pacify or soothe (someone). 

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 assuage and fright occurred in a corpus of books? (source: Google Ngram Viewer )