The Oxford Thesaurus An A-Z Dictionary of Synonyms - deception n.

1) duplicity, deceit, intrigue, hypocrisy, fraud, cheating, trickery, chicanery or chicane, dissimulation, double-dealing, subterfuge, sophistry, treachery, knavery, tergiversation; see also deceit 1, above: He practised deception even in his family relationships. 2) trick, ruse, artifice, stratagem, subterfuge, manoeuvre, wile, imposture, hoax, sham, pretence; see also deceit 2, above: He tried every deception in the book to separate her from her money.