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