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