declamatory vs epideictic

declamatory

adj
  • Having the quality of a declamation. 

  • Pretentiously lofty in style; bombastic. 

epideictic

adj
  • Of or pertaining to rhetoric of ceremony, declamation, and demonstration, most often the rhetoric of funerals and other formal events. One of the three branches, or "species" (eidē), of rhetoric as outlined by Aristotle. 

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