Butterworth rhymes with:
ashworth, beckworth, bloodsworth, bloodworth, burnsworth, burnworth, chatsworth, cudworth, dillworth, ducksworth, duckworth, dunsworth, dunworth, ellingsworth, elsworth, foxworth, hackworth, hayworth, holdsworth, hollandsworth, hollingsworth, hollingworth, hollinsworth, houseworth, illingworth, kenilworth, kenworth, keyworth, killingsworth, leavenworth, longsworth, longworth, middlesworth, molesworth, networth, pickworth, shuttlesworth, shuttleworth, skipworth, stallworth, titsworth, wedgeworth, whitworth, wigglesworth, woodworth, woolworth
Butterworth sounds like:
battered, bedard, bethard, betrayed, bettered, bitterroot, boatyard, boothroyd, bothered, buttered