exhilarated
/ɪɡ-ˈzɪl-ə-ˌreɪ-tɪd/ElevatedFilled with a thrilling sense of energy and aliveness, as if electrified from within.
“She stepped off the stage exhilarated, her whole body still humming with the crowd's applause.”
Best for: Works well in both casual and formal writing; slightly more intense than 'excited'.