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