Here's what rhymes with itinerandum.
random memorandum tandem nonrandom Words that almost rhyme with itinerandum
abandon phantom tantum bantam canton dampen plantain phytoplankton zooplankton handsome madam ransom madame hansom macadam maxim amalgam chasm datum fathom magnum tantrum sachem transom talcum pablum platinum spasm plasm gladsome sphagnum tarmacadam stratum neoplasm sanctum phantasm enthusiasm cytoplasm iconoclasm substratum protoplasm