astonishment vs consternation

astonishment

noun
  • The feeling or experience of being astonished; great surprise. 

  • Something very surprising. 

consternation

noun
  • Amazement or horror that confounds the faculties, and incapacitates for reflection; terror, combined with amazement; dismay. 

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