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Synonyms

rambunctious

American  
[ram-buhngk-shuhs] / ræmˈbʌŋk ʃəs /

adjective

  1. difficult to control or handle; wildly boisterous.

    a rambunctious child.

  2. turbulently active and noisy.

    a social gathering that became rambunctious and out of hand.


rambunctious British  
/ ræmˈbʌŋkʃəs /

adjective

  1. informal boisterous; unruly

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of rambunctious

An Americanism dating back to 1820–30; origin uncertain

Explanation

Rambunctious means "noisy and out of control," like a rambunctious child who is so hard to handle that no babysitter has ever come back a second time. People who are rambunctious, pronounced "ram-BUNK-shus," can be fun — to a point. Laughing a little too loudly, or too often, seems refreshing at first — so what if people sitting at other tables have started to look over? But after a while, rambunctious behavior makes you feel tired. You never know when the high energy of the rambunctious is going to cross over to obnoxiousness, when things will spill, feelings get hurt, and apologies need to be made.

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Vocabulary lists containing rambunctious

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Rambunctious and astute, the toddler heroine of the sublimely beautiful animated film “Little Amélie or the Character of Rain” first communicates in voiceover from the void of nothingness before birth.

From Los Angeles Times • Nov. 7, 2025

Emma Marris, an environmental writer and author of Rambunctious Garden, shared some surprising tips for how to combat climate change.

From Slate • Apr. 22, 2020

Rambunctious, he careened down hallways and crawled into Baker’s washing machine.

From Seattle Times • Sep. 21, 2017

Emma Marris, an environmental journalist, is the author of “The Rambunctious Garden: Saving Nature in a Post-Wild World.”

From New York Times • Apr. 21, 2017

That issue was raised in Sausalito by Emma Marris, author of Rambunctious Garden, a manifesto for a reassessment of alien species.

From The Guardian • Jul. 15, 2013

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