What does "rambunctious" mean?

Boisterous, energetic, noisy, and difficult to control.

How do you pronounce "rambunctious"?

Pronounced //ɹæmˈbʌŋ(k)ʃəs//.

Common synonyms include: boisterous, unruly, exuberant, frisky, harum scarum, knock-down-and-drag-out.

/ɹæmˈbʌŋ(k)ʃəs/ adj, slang

adj, slang ·Moderate ·College level

Adjective

1
Boisterous, energetic, noisy, and difficult to control. US, informal
"The kids are being especially rambunctious today."

Adjective

"The child continues to be rambunctious."

A variant of rumbustious (“boisterous and unruly”).