The Open Dictionary

rambunctious

adjective

UK/ræmˈbʌŋk.ʃəs/
US/ræmˈbʌŋk.ʃəs/

Definitions of rambunctious adjective

  1. Exuberantly energetic and difficult to control; boisterous.

    • A group of rambunctious children.

    • The puppy was lively and rambunctious.

    • The crowd became rambunctious and unruly after the game.