noun (n)

• the quality of being dishonest(noun.attribute)

  Antonym:
  honestness, honesty
  

  source: wordnet30
• lack of honesty; acts of lying or cheating or stealing(noun.act)

  Synonym:
  knavery
  

  source: wordnet30
• Dishonor; dishonorableness; shame.(noun)

  source: webster1913