Alverton rhymes with:
woolverton, yelverton, beaverton, everton, leaverton, overton, woolverton, yelverton, agerton, alderton, allerton, anderton, atherton, beaverton, betterton, bickerton, brotherton, caperton, catterton, chatterton, chesterton, cullerton, edgerton, egerton, everton, fullerton, helmsburton, lamberton, leaverton, lumberton, netherton, overton, palmerton, pemberton, pinkerton, somerton, stellarton, tetterton, warburton, winterton, woolverton, yelverton
Alverton sounds like:
albertina, albertine, albertini, albritton, allbritten, allbritton