Words That Rhyme With "Rebuffing" :
2 syllables:
bloodfin, bluffing, blushing, briefing, brushing, chafing, clutching, coughing, crushing, cussing, daffing, doffing, flushing, fussing, goofing, gushing, hoofing, huffing, hushing, knifing, laughing, leafing, loafing, loving, Lufkin, muffin, muffling, nothin', nothing, offing, proofing, puffin, puffing, riffing, roofing, roughing, ruffing, ruffling, rushing, safing, scoffing, scuffling, shoving, shuffling, sloughing, sniffing, snuffing, snuffling, soughing, spiffing, spoofing, staffing, strafing, stuffing, touching, trussing, tufting
3 syllables:
debriefing, discussing, engulfing, handcuffing, reshuffling, retouching, unblushing, unloving