indigestible vs scurvy

indigestible

adj
  • Difficult to accept; unpalatable. 

  • Difficult or impossible to digest. 

noun
  • Anything that is difficult to digest. 

scurvy

adj
  • Contemptible, despicable, low, disgustingly mean. 

  • Covered or affected with scurf or scabs; scabby; scurfy; specifically, diseased with the scurvy. 

noun
  • A disease caused by insufficient intake of vitamin C, leading to the formation of livid spots on the skin, spongy gums, loosening of the teeth and bleeding into the skin and from almost all mucous membranes. 

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