Stuffed rhymes with:
toughed, tuft, tufte, bluffed, cuffed, fluffed, huffed, luffed, luft, puffed, rebuffed, roughed, scuffed, snuffed, toughed, tuft, tufte
Stuffed sounds like:
seedpod, stabbed, staffed, staved, steeped, stepped, steptoe, stiffed, stooped, stopped, stubbed, stuff-it, stupid, stupidity, sudafed