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