Here's what rhymes with factitius.
Words that almost rhyme with factitius
tibias hideous fastidious amphibious insidious invidious pitiless bilious serious dizziness vitreous chilliness prettiness ligneous grittiness pithiness wittiness tinniness imperious oblivious weariness delirious punctilious silliness stickiness trickiness bitchiness tipsiness prissiness hilliness bleariness experience mysterious affiliates initiates giddiness lascivious filthiness riskiness milkiness silkiness propitiates skinniness deleterious resilience ignominious lineaments supercilious conciliates flimsiness percipience friskiness princeliness skimpiness inexperience miscreants consanguineous incipience disaffiliates recipients