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