boisterous

adjective

bois·​ter·​ous ˈbȯi-st(ə-)rəs 

1

a

: noisily turbulent : rowdy

b

: marked by or expressive of exuberance and high spirits

2

: stormy, tumultuous

3

obsolete

a

: coarse

b

: durable, strong

c

: massive

boisterously adverb

boisterousness noun

Synonyms of boisterous

• raucous
• rowdy
• rambunctious
• lively
• rumbustious
• noisy
• rollicking
• violent
• robustious

Choose the Right Synonym for boisterous

vociferous, clamorous, blatant, strident, boisterous, obstreperous mean so loud or insistent as to compel attention.

vociferous implies a vehement shouting or calling out.

vociferous cries of protest and outrage

clamorous may imply insistency as well as vociferousness in demanding or protesting.

clamorous demands for prison reforms

blatant implies an offensive bellowing or insensitive loudness.

blatant rock music

a blatant clamor for impeachment

strident suggests harsh and discordant noise.

heard the strident cry of the crow

boisterous suggests a noisiness and turbulence due to high spirits.

a boisterous crowd of party goers

obstreperous suggests unruly and aggressive noisiness and resistance to restraint.

the obstreperous demonstrators were arrested

Examples of boisterous in a Sentence

The crowd was young and boisterous, the cheeseburgers were juicy and perfectly charred, and the place was always packed. —Jonathan Black, Saveur, October 2007

Things had apparently gotten a little too boisterous during the Northern Ohio Girls Soccer League games. And it wasn't the kids. Fed up with noisy, know-it-all parents, the league banned cheering and jeering from the sidelines for one game, which they dubbed Silent Sunday. —Kate Rounds, Ms., December 1999/January 2000

Suzanne Massie, boisterous and voluble as we drove through her adopted neighborhood in St. Petersburg, hurtled to a sudden stop. She was laughing uproariously to see the spot, where five years earlier, her rented car had fallen apart … —Christopher Lydon, Atlantic, February 1993

A large and boisterous crowd attended the concert.

the fans at the baseball game became particularly boisterous after the home run

Recent Examples on the Web

As the evening progressed — and the wine flowed — the room became boisterous and convivial. —Sean Timberlake, Sacbee.com, 22 May 2026

The reflection comes early in a boisterous hour-plus with the sextet — Glen Powell (Chad Powers), Owen Wilson (Stick), Zach Braff (Scrubs), Yahya Abdul-Mateen II (Wonder Man) and Riz Ahmed (Bait) — gathered at The Georgian Hotel for THR‘s annual Comedy Actor Emmy Roundtable. —Lacey Rose, HollywoodReporter, 20 May 2026

In the meantime, often boisterous crowds have regularly gathered at council meetings since Kilynn Lewis, an unarmed Black man, was shot and killed by an Aurora SWAT officer on May 23, 2024. —John Aguilar, Denver Post, 19 May 2026

If Maison Estelle is known for its wild interiors, popularity with the global entrepreneurial elite and disregard for dress code, the Manor follows suit with this beautiful and boisterous second chapter. —Condé Nast, Condé Nast Traveler, 18 May 2026

Word History

Etymology

Middle English boistous crude, clumsy, from Anglo-French

First Known Use

14th century, in the meaning defined at sense 3a

Kids Definition

boisterous

adjective

bois·​ter·​ous ˈbȯi-st(ə-)rəs 

1

a

: noisily rough : rowdy

a boisterous crowd

b

: marked by high spirits

boisterous laughter

2

: vigorously active : stormy

boisterously adverb

boisterousness noun