Here's what rhymes with polysemia.
ischemia leukaemia thalassemia toxemia tularemia hypoxemia hyperkalemia hypokalemia hyponatremia Words that almost rhyme with polysemia
biennia proscenia millennia quadrennia hysteria vivaria dementia malaria dyslexia aquaria camellia honoraria poinsettia sanitaria anorexia planetaria compendia intelligentsia bulimarexia