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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Antonyms & Near Antonyms

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

One of the most famously arid national landmarks succumbed to deadly flash flooding over the weekend, leaving at least one person dead and more than a dozen unaccounted for as more rain could lash Grand Canyon National Park in Arizona on Monday.

— Maria Aguilar Prieto, CNN Money, 30 Aug. 2026
Latchford succumbed to his injuries at the scene of the crash, the release said.

— Aaron Valdez, Fox 19 Cincinnati, 27 Aug. 2026

Definition of succumbed

Verb

Paul Skenes, last year’s NL Cy Young Award winner, lasted all of 4 2/3 innings, having surrendered five runs on eight hits.

— Johnny Flores Jr, New York Times, 2 Sep. 2026
The search ended when Robinson surrendered at his local sheriff’s office, accompanied by his parents, who had recognized his picture in the news and convinced him to turn himself in.

— Andi Babineau, CNN Money, 2 Sep. 2026

Definition of surrendered

Verb

Americans for Citizen Voting argued in its application to Kavanaugh that the state had waited more than five months to reject the signatures and then did so on questions about those from a sample of 1,000 out of more than 700,000 submitted.

— Todd Spangler, Freep.com, 4 Sep. 2026
The treasure has been submitted for assessment at Denmark’s National Museum.

— Amarachi Orie, CNN Money, 4 Sep. 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

As taiko accompanied the demonstration, Kawashita bowed, dipped the oversized brush and swept it across the paper in deliberate, fluid movements before completing the work with her signature in red.

— Kansas City Star, Kansas City Star, 2 Sep. 2026
When the judge was discussing whether assassination photos could be published by the media, his parents and Erika Kirk bowed their heads, looking solemn.

— KC Baker, PEOPLE, 1 Sep. 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 5 Sep. 2026.

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Synonyms of knuckled under

verb

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