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