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