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