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