Roughton rhymes with:
buffton, buffton, chieftain, clifton, crafton, crofton, grafton, lefton, lifton, lofton, sefton, tifton, trafton
Roughton sounds like:
ragtime, reaction, recitation, recoton, rectum, rejection, requisition, restaino, restitution, reston, resuscitation, ricadonna, richstone, richton, rigatoni, rigdon, risden, risdon, riston, rocketdyne, rosten, roston, royston, rushton, rustin, ruston