Here's what rhymes with bicarinatum.
erratum Words that almost rhyme with bicarinatum
mutton button unbutton piton nubbin sudden glutton dudgeon dubbin androgen exciton globin bludgeon scutcheon escutcheon bellybutton custom accustom cementum caecum buxom buncombe bunkum dumdum conundrum humdrum jejunum colostrum corundum carborundum secundum