1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) domestic swine 2) a constellation in the southern hemisphere near telescopium and norma 3) a slight amount or degree of difference DOWN 1) the sound made by a gentle blow 2) a militant organization of irish nationalists who used terrorism and guerilla warfare in an effort to drive british forces from northern ireland and achieve a united independent ireland 3) an anxiety disorder characterized by chronic free-floating anxiety and such symptoms as tension or sweating or trembling or lightheadedness or irritability etc that has lasted for more than six months ** Scroll down for solution. ** Are you sure you want to peek? pig ara tad