Euphoric rhymes with:
dysphoric, borek, boric, caloric, choric, corrick, couric, doric, dysphoric, florek, historic, jirik, lorek, lorick, meteoric, moric, norick, orick, orrick, perchloric, prehistoric, roehrich, rohrich, rorick, siewiorek, sirek, stivoric, warrick, yorrick, zorich
Euphoric sounds like:
ebbers, ebers, eppers, everage, everex, evers, evers', eyebrows