exult v. + Add to list US //ɪɡˈzəɫt// UK //ɛɡzˈʌlt// ex·ult SynonymsEtymology Synonyms exuberatejubilaterejoicetriumphOrigin From Middle French exulter, from Latin exsultō, frequentative of exsiliō (“jump up”), from ex- + saliō (“jump, leap”).