Words That Rhyme With "Unburdened" :
2 syllables:
airgun, Arden, ardent, arpent, burdened, carbon, carden, carton, certain, charen, cordoned, curran, currant, current, curtain, curtained, dardan, darden, darkened, Darren, Durban, durgan, farben, farrant, gardant, garden, gardened, garten, guardant, guerdon, harden, hardened, harten, hearten, heartened, herdman, Herndon, jargon, lardon, largen, mardon, marsdon, marten, Merton, murren, pardon, pardoned, partan, parten, parton, serpent, sharpened, smarten, smartened, Spartan, sporran, tartan, turban, turbaned, urban, verdant, Verdun, worden
3 syllables:
advertent, concurrent, decurrent, demurrant, dishearten, disheartened, enhearten, excurrent, exurban, incurrent, parergon, percurrent, recurrent, regardant, retardant, retardment, susurrant, transcurrent, uncertain, uncurtained, unsharpened
4 syllables:
fluorocarbon, hydrocarbon, inadvertent, intercurrent, interurban, overburdened, thermocurrent