epithalamic vs nuptial

epithalamic

adj
  • Of or pertaining to the epithalamus. 

  • Belonging to, or designed for, an epithalamium. 

nuptial

adj
  • Of or pertaining to wedding and marriage. 

  • Capable, or characteristic, of breeding. 

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