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