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