Truffle rhymes with:
ruffle, duffel, duffell, kerfuffle, kuffel, muffle, reshuffle, ruffle, scuffle, shuffle
Truffle sounds like:
taravella, tarbell, tarpley, tearful, tearfully, terrible, terribly, tourville, trafillio, trapelo, travail, travel, treble, treppel, tribal, tribble, trible, tribull, trifle, triple, tripoli, trippel, tripple, trivial, trouble, turbeville, turbyfill, turville