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