Euphoria rhymes with:
astoria, auria, coria, correa, crematoria, dauria, deloria, dorea, doria, emporia, florea, floria, gloria, goria, gregoria, lauria, longoria, loria, moratoria, morea, moria, peoria, phantasmagoria, port-victoria, pretoria, soria, victoria, viloria, vittoria
Euphoria sounds like:
eber, ebro, euphory, ever, every, everywhere, eyebrow