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