1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) a detailed description of design criteria for a piece of work 2) a man distinguished by exceptional courage and nobility and strength 3) the villain in william shakespeare's tragedy who tricked othello into murdering his wife 4) a secret scheme to do something (especially something underhand or illegal) DOWN 1) a vessel that carries passengers or freight 2) a deep prolonged sound (as of thunder or large bells) 3) (used as a sentence connector) therefore or consequently 4) slate-black slow-flying birds somewhat resembling ducks ** Scroll down for solution. ** Are you sure you want to peek? spec hero iago plot