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