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