Here's what rhymes with passassem.
Words that almost rhyme with passassem
assassin fasten fathom fashion chasm spasm unfasten refasten passion ration lation plasm tation diapason refashion phantasm dispassion compassion cytoplasm neoplasm enthusiasm protoplasm iconoclasm handsome hansom sachem maxim datum madam phantom ransom madame random stratum amalgam tandem magnum sanctum tantum macadam transom bantam gladsome sphagnum talcum pablum platinum tantrum nonrandom tarmacadam memorandum substratum