Here's what rhymes with dysmnesias.
freesias Words that almost rhyme with dysmnesias
devious previous tedious mediates sneakiness perfidious sleepiness leakiness cheekiness steeliness obedience homogeneous uneasiness deviance dreariness vitiates sleaziness creakiness squeakiness wheeziness disobedience obsequious prescience deviants expedience beastliness greasiness novitiates queasiness unwieldiness breeziness ingredients expedients intermediates inhomogeneous priestliness inexpedience gastrocnemius