Describing a person:
* "She was a vivacious young woman, always the life of the party."
* "His vivacious personality made him a popular figure in the office."
* "The vivacious actress captivated the audience with her performance."
* "The vivacious children were a joy to watch as they played in the park."
Describing a place or atmosphere:
* "The vibrant city had a vivacious energy that was contagious."
* "The music festival was a vivacious celebration of art and culture."
* "The room was filled with a vivacious atmosphere of excitement and anticipation."
In figurative language:
* "The vivacious colors of the sunset painted the sky with vibrant hues."
* "The vivacious melody of the birdsong filled the air."
* "Her vivacious imagination conjured up fantastical worlds."
In contrast:
* "In contrast to her quiet brother, she was a vivacious and outgoing spirit."
* "The somber mood of the funeral was broken by a few vivacious moments of laughter."
Remember: "Vivacious" typically refers to a positive quality. Avoid using it to describe someone who is overly boisterous or annoying.
Here are some synonyms for "vivacious":
* Lively
* Animated
* Spirited
* Energetic
* Enthusiastic
* Exuberant
* Zesty
* Sparkling
* Bright
* Cheery
* Effervescent