Perniciaro rhymes with:
attenborough, attleboro, azarow, chodorow, crowborough, deveraux, devereaux, edinboro, edinburgh, farnborough, foxboro, foxborough, gainsboro, genereux, goldsborough, hillsboro, hillsborough, kusserow, lamoreaux, lamoreux, marlboro, marlborough, mersereau, owensboro, peterborough, pittsboro, rosborough, rossborough, totherow, triborough, tutterow, utero, waynesboro, westboro, westborough, wilkesboro, witherow, yarboro, yarbrough
Perniciaro sounds like:
prancer, pranger, prenger, promissory, pronger