betrayal deceit disinformation duplicity falsehood fraud hypocrisy lying mendacity treachery trickery untruth beguilement blarney boondoggle cheat circumvention cozenage craftiness cunning deceitfulness deceptiveness dirt dissimulation double-dealing dupery equivocation flimflam fraudulence guile hokum imposition insincerity juggling legerdemain pretense prevarication sophism treason trickiness trumpery defraudation fast one snow job