ebullient (adjective)

1. During the celebration of the end of World War II, the city streets overflowed with ebullient crowds waving flags and cheering.

2. In Greek mythology, Dionysus, the god of wine and revelry, is often depicted as an ebullient figure dancing and celebrating.

3. The superhero's ebullient personality and infectious laughter brightened up the comic book series, making it a favorite among readers.

4. The grand ballroom of the palace was adorned with exquisite chandeliers and vibrant murals, creating an ebullient atmosphere for the extravagant events.