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