harmonious vs nectareal

harmonious

adj
  • Melodious; in harmony. 

  • Having components pleasingly or appropriately combined. 

  • Showing accord in feeling or action. 

nectareal

adj
  • Of or pertaining to nectar; nectareous; sweet. 

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