Diffley rhymes with:
stiffly, awfully, beautifully, briefly, chiefly, colorfully, gruffly, hafley, heffley, hefley, medfly, muffley, peffley, powerfully, roughly, safely, safley, schlafly, stampfli, stiffly, wolfley
Diffley sounds like:
dabble, dabhol, davila, davilla, davoli, deavila, debell, debella, debello, deeply, deibel, depalo, depaola, depaoli, depaolo, depaul, depaula, depaulo, deploy, depolo, deubel, deval, devall, devalle, devalue, devaul, develle, devil, deville, devol, devoll, diablo, dibble, dibella, dibello, dible, diboll, diebel, dipaola, dipaolo, dipole, dippel, dipple, divall, diveley, dively, doable, doble, double, doubly, douville, dovel, dubiel, duffala, duffel, duffell, duopoly, dutiful, dutifully, duval, duvall