conviction vs sureness

conviction

noun
  • The state of being wholly convinced. 

  • A judgement of guilt in a court of law. 

  • A firmly held belief. 

  • The state of being found or proved guilty. 

sureness

noun
  • The property of being sure, certainty. 

  • The property of being sure, deft, confident of ability. 

  • The result or product of being sure. 

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