Words That Rhyme With "Riboflavin" :
2 syllables:
Avon, bathing, Bevin, braising, braving, caven, caving, chafing, chevon, covin, craven, craving, Devan, Devin, devon, diven, driven, even, flavin, flavine, Gaven, Gavin, gazing, given, givin', graven, grazing, haven, hazing, heaven, Ivan, Kevin, Kievan, maven, mavin, Nevin, paving, phasing, phrasing, praising, raisin, raising, raven, ravin, raving, razing, riven, safing, savin, saving, scathing, scriven, seven, shaveling, shaven, shaving, Sivan, spavin, staving, Stephen, steven, strafing, striven, sweven, thriven, waiving, waving
3 syllables:
amazing, appraising, behaving, disproven, engraving, Eurasian, forgiven, Genevan, nonwoven, rephrasing, uneven, unshaven
4 syllables:
acriflavine, lactoflavin, misbehaving, Sarajevan, trypaflavine, unforgiven