KNUCKLED UNDER Synonyms: 56 Similar and Opposite Words

knuckled under

verb

past tense of knuckle under

as in succumbed

to cease resistance (as to another's arguments, demands, or control) encouraged her to stand firm and not knuckle under to political pressure

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as in surrendered

to yield to the control or power of enemy forces the remote outpost was overrun and forced to knuckle under

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Recent Examples of Synonyms for knuckled under

Verb

The man succumbed to his injuries at the scene while the boy died at the hospital, per the release.

— Ben Brachfeld, PEOPLE, 20 Aug. 2026
Shakur succumbed to his injuries six days later at 25 years old.

— Michael Ruiz , Ashley Papa, FOXNews.com, 19 Aug. 2026

Definition of succumbed

Verb

Of 918 dogs documented as transferred or surrendered to Miranda’s Rescue between January 2025 and April 2026, 731 remained unaccounted for.

— Naomi Taxay, Sacbee.com, 26 Aug. 2026
In an affidavit, a police officer reported that some residents learned to carry two wallets, one with a few dollars that could be surrendered when a gang member stuck a gun in their face, and the other with the rest of their money.

— Matthew Ormseth, Los Angeles Times, 26 Aug. 2026

Definition of surrendered

Verb

On Monday, prosecutors submitted a six-page pleading to the judge arguing against restricting the accuser's testimony.

— John Lynch, Arkansas Online, 21 Aug. 2026
The cruise line submitted a subsequent report detailing a range of corrective actions, from rewashing coffee urns to discarding the tray of bread where the fly was found.

— Nathan Diller, USA Today, 21 Aug. 2026

Definition of submitted

Verb

Rincker, a German immigrant, was known for casting the bell that hung from the first Cook County Courthouse, which was felled by the Great Chicago Fire of 1871.

— Kori Rumore, Chicago Tribune, 25 Aug. 2026
Frightened that she may be plagued by the same mental illness that felled her mom, Gemma stubbornly refuses to believe anything is wrong.

— Los Angeles Times, Los Angeles Times, 21 Aug. 2026

Definition of fell

Verb

But the rest of the second quarter was South Africa's and New Zealand somehow conceded only a second Kolbe penalty and not 10 points, at least.

— ABC News, ABC News, 22 Aug. 2026
If Gluck has willingly conceded to the anti-erotic proclivities of his intended audience, Araki has, naturally, set out to defy them.

— Alexandra Schwartz, New Yorker, 21 Aug. 2026

Definition of conceded

Verb

The interactions between the two groups were lovely, as KiiiKiii bowed to their seniors and expressed their admiration to the XG members.

— Laura Sirikul, Forbes.com, 19 Aug. 2026
Their complaint states that the combined company will control 30 percent of movies that have earned $100 million-plus at the box office and have been bowed in 3,000 theaters for wide release.

— Erik Hayden, HollywoodReporter, 18 Aug. 2026

Definition of bowed

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“Knuckled under.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/knuckled%20under. Accessed 27 Aug. 2026.

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Synonyms of knuckled under

verb

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