exuberancy
/ˌɛksjʊˈbɛrənsi/Definitions
1. noun
excessive or exaggerated enthusiasm, excitement, or energy
“She displayed a sense of exuberancy as she danced onto the stage.”
2. noun
a state of being full of energy and enthusiasm
“The atmosphere in the room was filled with exuberancy as everyone celebrated the good news.”
3. noun
a quality of being vigorous and lively
“The city’s vibrant exuberancy was a major draw for tourists.”