epideictic vs rotund

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. 

rotund

adj
  • Full and rich; orotund; sonorous; full-toned. 

  • Having a round body shape; portly or plump; podgy. 

  • Having a round, spherical or curved shape; circular; orbicular. 

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