depravation vs depravity

depravation

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

  • Detraction; depreciation. 

  • Change for the worse; deterioration; morbid perversion. 

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

depravity

noun
  • The state or condition of being depraved; moral debasement. 

  • Inborn corruption, entailing the belief that every facet of human nature has been polluted, defiled, and contaminated by sin. 

  • A particular depraved act or trait. 

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