Rambunctious (adjective)

Full of energy, liveliness, and high spirits, sometimes in an uncontrolled and boisterous way.

Origin:

Late 19th century: probably a blend of rampant and exuberant.

Examples:

1. The rambunctious children ran around the playground, laughing and shouting.
2. The young puppy was so rambunctious that it was hard to get him to sit still.
3. The party was a bit too rambunctious for the older guests, who decided to go home early.
4. The rambunctious teenagers caused a commotion in the quiet library.
5. The rambunctious performance was a wild display of acrobatics and stunts.