Words That Rhyme With "Duffel" :
2 syllables:
awful, baffle, Brussel, bustle, coffle, duffle, Eiffel, hovel, hustle, hustled, lawful, muffle, muffled, muscle, muscled, mussel, offal, piffle, raffle, riffle, rifle, ruffle, ruffled, russel, Russell's, rustle, scuffle, scuffled, shovel, shuffle, shuffled, skiffle, snaffle, sniffle, snuffle, stifle, trifle, truffle, tussal, tussle, tussled, waffle, whiffle
3 syllables:
bismuthal, crepuscle, falafel, kerfuffle, reshuffle, reshuffled, Schutzstaffel, triumphal, unlawful, unmuffle, unruffle, unruffled