ram·bunc·tious
adjective/ræmˈbʌŋkʃəs/
/ræmˈbʌŋkʃəs/
(especially North American English) (British English usually rumbustious)
[usually before noun] (informal)- full of energy in a cheerful and noisy way
吵嚷的；喧闹的 Word Originmid 19th cent.: of unknown origin.