as in willful
behaving in a way that is not properly controlled, organized, serious, etc.; lacking discipline
He has been very undisciplined about studying. undisciplined children
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Recent Examples of undisciplined
If Trump’s undisciplined decision making throws the economy into a downturn, his opportunity to Make America Great Again will be short-lived.
—
Nolan Finley, Mercury News, 26 Mar. 2025
While guidance documents are incorporated in Trump’s new review-and-termination order—yet another important innovation—these have historically remained undisciplined and uncatalogued until Trump’s own E.O. 13891 of 2019 generated the makings of an inventory.
—Clyde Wayne Crews Jr., Forbes, 4 Mar. 2025
Basketball example: In a playoff game, the head coach decides to bench his young star player in the fourth quarter after an undisciplined outburst on the court.
—Brent Dykes, Forbes, 10 Mar. 2025
Authorities blamed the unrest on armed remnants of the Assad government, but acknowledged that some of the civilian killings were the fault of undisciplined factions or individual actors.
—Nabih Bulos, Los Angeles Times, 8 Mar. 2025
See All Example Sentences for undisciplined
Nolan Finley, Mercury News, 26 Mar. 2025
While guidance documents are incorporated in Trump’s new review-and-termination order—yet another important innovation—these have historically remained undisciplined and uncatalogued until Trump’s own E.O. 13891 of 2019 generated the makings of an inventory.
—Clyde Wayne Crews Jr., Forbes, 4 Mar. 2025
Basketball example: In a playoff game, the head coach decides to bench his young star player in the fourth quarter after an undisciplined outburst on the court.
—Brent Dykes, Forbes, 10 Mar. 2025
Authorities blamed the unrest on armed remnants of the Assad government, but acknowledged that some of the civilian killings were the fault of undisciplined factions or individual actors.
—Nabih Bulos, Los Angeles Times, 8 Mar. 2025
See All Example Sentences for undisciplined
Recent Examples of Synonyms for undisciplined
Adjective
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Baldwin feels that such a response in the face of violence has to be a posture, an outright lie or a willful evasiveness.—
Andrew Moore,
New York Times,
15 May 2025
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Reyes-Estrada was booked on suspicion of murder and willful harm and injury to a child likely to produce great bodily injury and is being held without bail, according to the news release.—
Summer Lin,
Los Angeles Times,
14 May 2025
Adjective
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Get The Recipe Smart Move Similar recipes with beans and peas existed before then, but a challenge made to a stubborn chef named Helen Corbitt spurred the creation of Texas caviar.—
Libby Monteith Minor,
Southern Living,
17 May 2025
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When tragedy strikes on Michigan roads—when a car skids off an icy bend or a semi-truck barrels through a red light—victims are often left to face not only devastating injuries but also a daunting legal maze of corporate denials and stubborn insurers.—
William Jones,
USA Today,
17 May 2025
Adjective
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The chairman was adamant this bill can still pass by Johnson's goal of Memorial Day.—
Lauren Peller,
ABC News,
16 May 2025
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Valli remains adamant about the importance of fashion as escapism.—
Rhonda Richford,
Footwear News,
15 May 2025
Adjective
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Still, Adams failed to outright ask the most important questions: Were Canadians ever willing to join the rebellious Thirteen Colonies?—
Eli Wizevich,
Smithsonian Magazine,
12 May 2025
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Libra: Marge Simpson from The Simpsons Only a Libra mother could calmly and miraculously put up with the shenanigans that her three rebellious children cause.—
Lisa Stardust,
People.com,
11 May 2025
Adjective
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Afghanistan remains unruly and dangerous and Pakistan is a willing and able partner in facing those threats, including a resurgent Al Qaeda.—
Christopher Shays,
New York Daily News,
10 May 2025
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But the consequences of excessive drinking onboard – from unruly behavior to safety risks – can far outweigh the temporary pleasure of a drink.—
Christopher Elliott,
USA Today,
3 May 2025
Adjective
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But burnout makes the body suddenly feel unfamiliar and uncooperative.—
Mark Travers,
Forbes.com,
20 May 2025
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As more officers arrived, police said, the man became uncooperative and began to physically resist.—
Brittny Mejia,
Los Angeles Times,
20 Apr. 2025
Adjective
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Quinn’s group provides training for schools throughout Rhode Island and beyond, aimed at helping teachers understand how the brain functions in people with autism and offering strategies on how to effectively respond to behavior challenges that could easily be labeled disobedient or disorderly.—
Sarah Butrymowicz,
USA TODAY,
10 Apr. 2024
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Fed Up in Illinois Dear Fed Up: Is Edie mean, arrogant, disobedient and rude in the presence of her parents, or has she been invited to spend time with your girls separately?—
Abigail Van Buren,
Boston Herald,
5 Apr. 2025
Adjective
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The defiant message comes after weeks of intense news coverage and a Republican House committee investigation into Hope Florida and its nonprofit charity arm, the Hope Florida Foundation.—
Lawrence Mower,
Miami Herald,
14 May 2025
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Post match, the 17-year-old was in a typically defiant mood.—
Tom Sanderson,
Forbes.com,
12 May 2025
Cite this Entry
“Undisciplined.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undisciplined. Accessed 24 May. 2025.
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