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
Excessive penalties are often viewed as a sign of undisciplined play.
—
Giovanni Malloy, Forbes, 13 Dec. 2024
The military high command quickly detained the soldier and declared his action immoral, unlawful, and undisciplined.
—Aluf Benn, Foreign Affairs, 8 June 2016
The concerto can appear undisciplined and discursive, with a running time of 70 minutes, a medley-like approach to style and a finale that brings in a male choir for a paean to nature.
—Joshua Barone, New York Times, 24 Dec. 2024
On top of that, people might be hesitant to speak to their primary care physician about a weight loss medication for fear of seeming vain or undisciplined, and may want more privacy with an online telehealth service, Dr. Garcia-Webb says.
—Mara Santilli, Flow Space, 18 Dec. 2024
See all Example Sentences for undisciplined 
Giovanni Malloy, Forbes, 13 Dec. 2024
The military high command quickly detained the soldier and declared his action immoral, unlawful, and undisciplined.
—Aluf Benn, Foreign Affairs, 8 June 2016
The concerto can appear undisciplined and discursive, with a running time of 70 minutes, a medley-like approach to style and a finale that brings in a male choir for a paean to nature.
—Joshua Barone, New York Times, 24 Dec. 2024
On top of that, people might be hesitant to speak to their primary care physician about a weight loss medication for fear of seeming vain or undisciplined, and may want more privacy with an online telehealth service, Dr. Garcia-Webb says.
—Mara Santilli, Flow Space, 18 Dec. 2024
See all Example Sentences for undisciplined
Recent Examples of Synonyms for undisciplined
Adjective
-
Announced With Imminent Launch Ahead Of 2025 Season Eventually, a plea deal was arranged, with Devine acknowledging his willful failure to pay these essential taxes.—
David Faris,
Newsweek,
18 Jan. 2025
-
According to reports, Rocko, born Rodney Ramone Hill Jr., was arrested last month and charged with disorderly conduct, misdemeanor willful obstruction of law enforcement officials, and criminal trespass.—
Preezy Brown,
VIBE.com,
15 Jan. 2025
Adjective
-
The stubborn machine has won, and politicians are, for the most part, just fodder, which means that every politician who has to stand in front of a camera after a tragedy turns into another battle site in an endless culture war.—
Jay Caspian Kang,
The New Yorker,
16 Jan. 2025
-
Coaches will tell you of a character who could be grumpy or stubborn, but also of someone who needed faith shown in him.—
The Athletic UK Staff,
The Athletic,
10 Jan. 2025
Adjective
-
On the other hand, the group is adamant that its FPV drones are wholly homegrown.—
Paul Iddon,
Forbes,
17 Jan. 2025
-
David Poole is adamant that the sales team is always upfront about the risks as well as upsides of investing.—
K.J. Yossman,
Variety,
17 Jan. 2025
Adjective
-
With a rebellious edge, the cocktail is yet another offering in the non-to-low alcohol space from an established brand that is changing how consumers look at a rapidly expanding space.—
Hudson Lindenberger,
Forbes,
21 Jan. 2025
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Saturn, the planet of structure and discipline, adds a sense of responsibility while rebellious Uranus, the planet of innovation and change, inspires this Air sign to think outside the box and embrace individual freedom.—
Valerie Mesa,
People.com,
21 Jan. 2025
Adjective
-
The teachers, principal and custodian work together to educate unruly kids while navigating the challenges of an underfunded Philadelphia elementary school.—
Ethan Shanfeld,
Variety,
21 Jan. 2025
-
The Omaha Police Department eventually set up surveillance outside the home to keep a close eye on the unruly guests, according to the local outlet.—
Raven Brunner,
People.com,
20 Jan. 2025
Adjective
-
Kerley was not present when authorities arrived, and witnesses became uncooperative, police said.—
Ryan Morik,
Fox News,
4 Jan. 2025
-
He was then accused by the OCE of being uncooperative during its investigation.—
Brady Knox,
Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government,
30 Dec. 2024
Adjective
-
At any point, a willingness to be both selfish and disobedient would have saved her.—
Elizabeth Lopatto,
The Verge,
25 Sep. 2024
-
In this view, disobedient journalists, scientific experts, officials, and judges are the enemy.—
Pippa Norris,
Foreign Affairs,
7 Jan. 2021
Adjective
-
Weakened, isolated but defiant: Hamas faces a crossroads with the cease-fire.—
Patrick Kingsley,
New York Times,
16 Jan. 2025
-
Yoon has remained defiant in the face of the investigations and an impeachment trial underway by one of the country’s highest courts.—
Gawon Bae,
CNN,
15 Jan. 2025
Thesaurus Entries Near undisciplined
Cite this Entry
“Undisciplined.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undisciplined. Accessed 29 Jan. 2025.
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