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