feverous vs parching

feverous

adj
  • having a tendency to produce fever 

  • affected with fever or ague 

  • having the nature of fever 

parching

adj
  • Causing something or someone to parch; extremely drying. 

  • Very thirsty; parched. 

noun
  • The condition of being parched; absolute dryness. 

  • The process of parching or roasting something, such as corn. 

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