continence vs lewdness

continence

noun
  • The voluntary control of urination and defecation. 

  • Moderation or self-restraint, especially in sexual activity; abstinence. 

  • Uninterrupted course; continuity. 

lewdness

noun
  • The quality, state or instance of being lewd; promiscuous. 

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