Here's what rhymes with duncolour.
call col gall coll fall vol wall ball hall tall doll haul crawl mall mol shawl sol pall tal kraal pol qual bawl loll maul moll pawl yawl small stall banal vagal brawl cabal drawl squall thrall scrawl trawl appall recolour alcohol overall baseball install withal befall fmall areal sprawl carryall enthrall netball sepal coverall enthral barcarolle bradawl butterball buckyball plimsoll keelhaul protocol basketball ethanol methanol aerosol overhaul cytosol fascial severall volleyball fireball cannonball gasohol hairball cortisol urethral waterfall forestall sepulchral ergosterol racquetball neanderthal cholesterol wherewithal Words that almost rhyme with duncolour
car core corps cor gar gore for more your far four war door nor bar score shore bore par pour wore fore por sore jar lore pore roar scar tar tor tore var boar char lor mar whore chore dar har lar soar tsar yore crore czar foure hoar mor sar thar torr wor tramcar hoer floor store ignore star ashore bizarre cigar drawer guitar swore adore afar spore avoir bazaar decor spar voir ajar inshore galore snore tzar handcar before anymore offshore vapour prewar rapport abhor antiwar deplore implore underscore caviar commissar commodore dinosaur lobar lvoire pouvoir senor avatar fourscore hardcore velar abattoir dinar motorcar samovar albacore peignoir sidecar sitar bedsore disbar outscore kronur explore restore postwar furthermore seminar evermore guarantor savoir sycamore threescore carnivore cinnabar furore herbivore matador scimitar seafloor footsore isobar nevermore minibar millibar omnivore picador underfloor paperboy reservoir heretofore repertoire histoire twentyfour superstar theretofore troubadour handlebar hellebore stevedore battledore forswore humidor superstore foreswore tyrannosaur brontosaur registrar hereinbefore forevermore escritoire insectivore conquistador conservatoire marl parle gnarl snarl unsnarl