Adjective: gleeful glee-ful
- Full of high-spirited delight
"a gleeful heart";
- elated, joyful, jubilant, cock-a-hoop [informal], gleesome [archaic], on top of the world [informal]
See also: euphoric, exhilarated, exultant, exulting, gladdened, happy, high, in high spirits, joyous, jubilant, prideful, rejoicing, sublime [archaic], triumphal, triumphant, uplifted