noun (n)

• the quality of being fraudulent(noun.attribute)

  Synonym:
  fraudulence
  

  source: wordnet30
• a misleading falsehood(noun.communication)

  Synonym:
  deception, misrepresentation
  

  source: wordnet30
• the act of deceiving(noun.act)

  Synonym:
  deception, dissembling, dissimulation
  

  source: wordnet30
• An attempt or disposition to deceive or lead into error; any declaration, artifice, or practice, which misleads another, or causes him to believe what is false; a contrivance to entrap; deception; a wily device; fraud.(noun)

  source: webster1913