Othello

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…that he can deflect her questions; he is able to tell Othello of the handkerchief and know that Othello will not doubt him; he is able to tell the audience, "And what's he then that says I play the villain," and know that it will laugh as though he were a clown (II.iii.310). Though the most inveterate liar, Iago inspires all of the play's characters the trait that is most lethal to Othello: trust.