DEADEN Synonyms: 119 Similar and Opposite Words

deaden

verb

ˈde-dᵊn

Definition of deaden

as in to undermine

to deprive of emotional or intellectual vitality an excess of detail deadens much of the mystery novel's suspense

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in to reduce

to reduce or weaken in strength or feeling a couple of aspirins deadened the headache

Synonyms & Similar Words

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of deaden Exposing the dental pulp and cleaning out the cavity’s contents also would have deadened the nerves and blood vessels there, leading to pain relief, Zubova said. — Ashley Strickland, CNN Money, 13 May 2026 Yet rather than revive Japan’s animal spirits, free money deadened them. — William Pesek, Forbes.com, 29 Apr. 2026 Another suggestion was requiring special sound-deadening balls, currently available, that lower the decibel levels considerably. — John Ramos, CBS News, 16 Mar. 2026 Without a hint of carpet or foam or anything else to deaden the sound, the stark white interior of the GT3 is a delightful acoustic overload. — Tim Stevens, ArsTechnica, 16 Mar. 2026 See All Example Sentences for deaden

Recent Examples of Synonyms for deaden

Verb

There’s a sense that doubt would be a form of disloyalty to what came before you, or that admitting a weakness undermines the confidence of the people around you.

— Flavio Maluf, Forbes.com, 20 Oct. 2026
Several roads near Westward Beach in Malibu are closed after additional erosion undermined the roadway and exposed a Los Angeles County water main.

— Chelsea Hylton, CBS News, 20 Oct. 2026

Definition of undermine

Verb

Integrating the interceptor into existing launch infrastructure could reduce the need for extensive equipment changes.

— Aamir Khollam, Interesting Engineering, 24 Oct. 2026
People can donate clean costumes and pick a new one, reducing waste and the resources and emissions required to make new ones.

— Arkansas Online, Arkansas Online, 24 Oct. 2026

Definition of reduce

Verb

Conditions were expected to improve Saturday afternoon as winds weakened, with fair and dry weather forecast for the remainder of the weekend.

— Sacbee.com, Sacbee.com, 23 Oct. 2026
As trust in America weakens further, other wealthy nations will make the same calculation.

— Fareed Zakaria, Washington Post, 23 Oct. 2026

Definition of weaken

Verb

Some cleaners can dull the floor’s finish, cause damage, or leave streaks.

— Daley Quinn, Southern Living, 20 Oct. 2026
The primary effects generally wear off in less than an hour, but a person’s senses may remain dulled and their judgment and coordination impaired for several hours afterward.

— Christopher P. Holstege, The Conversation, 15 Oct. 2026

Definition of dull

Verb

When all out-of-court options have been exhausted, and the MCA debt threatens the immediate survival of an otherwise viable business, legal reorganization is the final angle of management.

— Nathan Mor, Forbes.com, 26 Oct. 2026
Like athletes in other pro leagues, NFL players must first exhaust out-of-court arbitration and grievance procedures.

— Michael McCann, Sportico.com, 26 Oct. 2026

Definition of exhaust

Verb

Allen drained it to extend Charlotte’s lead to 20, and then found Dennis Schröder for a high-five as Miami called a timeout.

— Charlotte Observer, Charlotte Observer, 25 Oct. 2026
In hopes of restoring the water's blue hue, park rangers partially drained Morning Glory in the 1970s to extract debris.

— Sadie Chafe, FOXNews.com, 25 Oct. 2026

Definition of drain

Verb

Members of Congress could be expected to resist presidential encroachments because those encroachments diminished their own power.

— Stephanie A, The Conversation, 26 Oct. 2026
In theory, such an arrangement diminishes the cells’ ability to transport oxygen from the lungs.

— D. T. Max, New Yorker, 26 Oct. 2026

Definition of diminish

Browse Nearby Words

deadbeats

deaden

dead-end

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Style

“Deaden.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/deaden. Accessed 28 Oct. 2026.

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Synonyms of deaden

verb

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