depravation vs deprivation

depravation

noun
  • The act of depraving, or making anything bad; the act of corrupting. 

  • Detraction; depreciation. 

  • The state of being depraved or degenerated; degeneracy; depravity. 

  • Change for the worse; deterioration; morbid perversion. 

deprivation

noun
  • The act of depriving, dispossessing, or bereaving; the act of deposing or divesting of some dignity. 

  • lack 

  • The state of being deprived 

  • The taking away from a clergyman of his benefice, or other spiritual promotion or dignity. 

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