rambunctious

1 of 2

adjective

Synonyms of rambunctious
: marked by uncontrollable exuberance : unruly
rambunctiously adverb
rambunctiousness noun

rambunctiousness

2 of 2

noun

ram·​bunc·​tious·​ness
(ˈ)ram-¦bəŋ(k)-shəs-nəs
plural -es
: the quality or state of being rambunctious
the traditional rambunctiousness of the fraternitiesTime

Did you know?

Rambunctious first appeared in print in the early half of the 19th century, at a time when the fast-growing United States was forging its identity and indulging in a fashion for colorful new coinages suggestive of the young nation's optimism and exuberance. Rip-roaring, scalawag, scrumptious, hornswoggle, and skedaddle are other examples of the lively language of that era. Did Americans alter the largely British rumbustious because it sounded, well, British? That could be. Rumbustious, which first appeared in Britain in the late 1700s just after the signing of the Declaration of Independence, was probably based on robustious, a much older adjective meaning both "robust" and "boisterous."

Examples of rambunctious in a Sentence

Adjective that beach is often taken over by packs of rambunctious young people, so don't go there expecting peace and quiet
Recent Examples on the Web
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Adjective
The picture of Cardinals cool, Walker chased down Kyle Schwarber, shut up a rambunctious Philly crowd and introduced himself to a much wider baseball world. Dan Gelston, AJC.com, 14 July 2026 The project’s name is what Sprouse and Columbus call their friend group of rambunctious guys. Chris Murphy, Vanity Fair, 7 July 2026 Merzouk took on the tough responsibility of coaching a bunch of rambunctious kids (including Alek) on the Eastside Kickers club in Cleveland Heights. Joseph Hernandez, Kansas City Star, 3 July 2026 The data center in Cloudthief (MCD, $28), Nathaniel Rich’s rambunctious, thoroughly entertaining heist novel, is in Pryor, Oklahoma, a far cry from the splendor of the fjords. Dan Piepenbring, Harpers Magazine, 30 June 2026 See All Example Sentences for rambunctious

Word History

Etymology

Adjective

probably alteration of rumbustious

First Known Use

Adjective

1830, in the meaning defined above

Time Traveler
The first known use of rambunctious was in 1830

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Cite this Entry

“Rambunctious.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rambunctious. Accessed 24 Jul. 2026.

Kids Definition

rambunctious

adjective
: not under control : unruly, exuberant
rambunctiously adverb
rambunctiousness noun

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