guilty vs unguilty

guilty

adj
  • Judged to have committed a crime. 

  • Responsible for a dishonest act. 

  • Blameworthy. 

  • Having a sense of guilt. 

noun
  • A verdict of a judge or jury on a defendant judged to have committed a crime. 

  • A plea by a defendant who does not contest a charge. 

  • One who is declared guilty of a crime. 

unguilty

adj
  • Not guilty. 

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