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