Here's what rhymes with bullan.
woolen woollen Words that almost rhyme with bullan
durum pabulum incunabulum bullion woman couldn wouldn wooden cushion bushman footman woodman woodmen pincushion woodsmen churchwoman laywoman jurywoman bondwoman superwoman stateswoman clergywoman dairywoman alderwoman washerwoman backwoodsman backwoodsmen noblewoman horsewoman needlewoman gentlewoman businesswoman countrywoman committeewoman workingwoman laundrywoman patrolwoman newspaperwoman councilwoman assemblywoman upperclasswoman congresswoman