duplicity
1. [ noun ] a fraudulent or duplicitous representation
Synonyms: fraudulence
Related terms: misrepresentation
2. [ noun ] acting in bad faith; deception by pretending to entertain one set of intentions while acting under the influence of another
Synonyms: double-dealing
Related terms: deception
Similar spelling:   duplicitous
  duplicate
  duplicator
  duplicable
  duplication
  duplicating