diaphoretic vs sudor

diaphoretic

noun
  • A product or agent which induces or promotes perspiration. 

adj
  • Generating sweat or perspiration. 

sudor

noun
  • Sweat; the salty fluid excreted by the sweat glands. 

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