ebulliency

/ɪˈbʌljənsi/
noun
  1. The quality of being very energetic, excited, and enthusiastic.
    • The speaker's ebulliency kept the audience engaged for over an hour.
    • The festival was a display of pure ebulliency, with music and dancing everywhere.
    • His natural ebulliency made him a favorite among his classmates.
Antonyms
What does "ebulliency" mean? | whatsthatwordmean | whatsthatwordmean