Here's what rhymes with preficimus.
Words that almost rhyme with preficimus
dizziness pithiness prissiness serious hideous vitreous pitiless bilious ligneous tibias affiliates initiates insidious resilience amphibious invidious lascivious lineaments mysterious recipients deleterious imperious delirious fastidious percipience incipience propitiates experience oblivious punctilious supercilious conciliates disaffiliates ignominious miscreants consanguineous inexperience