Here's what rhymes with covetousness.
Words that almost rhyme with covetousness
egregiousness heedlessness facetiousness speciousness ceaselessness feebleness sleeplessness unevenness deaconess deceitfulness speechlessness grievousness needlessness steaminess vehemence peacefulness treasonous dreaminess cenotaphs creaminess ingeniousness recentness gleefulness edematous pediments