- exultant, exulting, jubilant, prideful, rejoicing, triumphal, triumphant - joyful and proud especially because of triumph or success; "rejoicing crowds filled the streets on VJ Day"; "a triumphal success"; "a triumphant shout"
Antonym: dejected (indirect, via elated)
- triumphant, victorious - experiencing triumph
Antonym: defeated (indirect, via undefeated)