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