sudor vs sudorific

sudor

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

sudorific

noun
  • A medicine that produces sweating. 

adj
  • In a state of perspiration; covered in sweat; sudoriferous, sweaty. 

  • That produces sweating. 

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