WordNet sense 1 (full of high-spirited delight):

gleeful, joyful

WordNet sense 2 (full of or characterized by joy):

joyous

WordNet sense 3 (happy and excited and energetic):

high

WordNet sense 4 (made joyful):

exhilarated

WordNet sense 5 (joyful and proud especially because of triumph or success):

exultant, jubilant, prideful, rejoicing, triumphal, triumphant, exulting