Fossum rhymes with:
awesome, blossom, opossum, possum, vanrossum, wassom, wassum, adventuresome, ambisone, atheism, awesome, axsom, balsam, bassam, beanblossom, belkacem, blossom, bloxham, bloxom, bloxsom, bothersome, bransom, burdensome, busam, buxom, cataclysm, chisam, chisom, coaxum, cumbersome, doersam, ehrsam, epsom, fearsome, flotsam, folsom, foursome, fulsome, grissom, gruesome, gypsum, handsome, hansom, hersom, irksome, isom, issam, kassem, kissam, langsam, loathsome, lonesome, malsom, maxam, maxham, maxim, maxxam, meddlesome, nettlesome, newsome, opossum, possum, quarrelsome, ransom, ransome, rexham, russom, russum, samsom, sansom, sissom, tasm, threesome, tiresome, transom, troublesome, twosome, vanrossum, venturesome, wassom, wassum, wearisome, wholesome, winsome, wixom, worrisome
Fossum sounds like:
facchini, faciane, fagan, fagen, fagin, faison, fasano, fasciano, fascism, fashion, fason, fasone, faughn, faughnan, faxon, fazzino, feagan, feagin, fegan, feigen, feighan, feigin, feign, ficken, ficom, figone, fijian, fischman, fishkin, fishman, fission, fossen, foxman, fujian, fujiyama, fukushima, fukuyama, fusion, fuson