ERADICATION Synonyms: 92 Similar and Opposite Words

eradication

noun

Definition of eradication

as in elimination

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Dissimilar Words

as in extermination

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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 eradication That’s why, to Hamid Jafari, director of polio eradication for the WHO and a former director at the Centers for Disease Control and Prevention’s Center for Global Health, infrastructure isn’t an abstract buzzword. — Eli Cahan, Rolling Stone, 21 Aug. 2026 In counties where hog eradication efforts were coordinated, however, the average claim for cornfield acres damaged from wildlife declined to 10 acres per policy. — Aaron Smith, The Conversation, 13 Aug. 2026 The rollback of paraquat is the first significant pesticide eradication effort in California since around 2019. — Lizzie Kane, Sacbee.com, 11 Aug. 2026 Amid a decades-long eradication effort, the fly’s populations were wiped out from the US, Mexico, and Central America. — Beth Mole, ArsTechnica, 7 Aug. 2026 In the early 20th century, a massive national mosquito-eradication effort, which led to the CDC’s creation, ultimately expunged the disease from the country. — Sarah Zhang, The Atlantic, 3 Aug. 2026 Some of its highest-profile work was partnering with the then-Bill & Melinda Gates Foundation (now just the Gates Foundation) and northern Nigerian state governments on campaigns focused on malnutrition and polio eradication in Nigeria. — Sydney Lake, Fortune, 30 July 2026 Standard eradication methods — such as passive traps, genetic modification, species sterilization, and chemical insecticides — all carry limitations, environmental risks, or health hazards for humans and pets. — Mrigakshi Dixit, Interesting Engineering, 27 July 2026 Due to worldwide bleaching events, coral is in dire need of human intervention to protect sensitive reefs from destruction and eradication. — Joey Skladany, Travel + Leisure, 25 July 2026

Recent Examples of Synonyms for eradication

Noun

The elimination of those limits could fuel a bigger onslaught of election ads if broadcasters are forced to offer their lowest ad rates to parties and committees.

— Jon Brodkin, ArsTechnica, 27 Aug. 2026
Those reforms from Meta, which runs Facebook and Instagram, include two-hour daily time limits for children, elimination of push notifications during school hours and other content controls.

— Lucas Aulbach, Louisville Courier Journal, 27 Aug. 2026

Definition of elimination

Noun

The ongoing tempest includes Camille Sims (Alexandria Riley) having to prevent a Safeguard extermination as the new Head of IT this year, and the revelation of ex-security chief Robert Sims (Common) regarding Bernard (Tim Robbins).

— Jeff Spry, Space.com, 28 Aug. 2026
Decreasing habitat, poaching, and extermination are some of the reasons why cheetahs are endangered.

— Michelle Richardson, CBS News, 24 Aug. 2026

Definition of extermination

Noun

To prove to Miles that Sarah is telling the truth—that his work will lead to humanity’s near-annihilation—the T-800 removes the skin from his hand and forearm, revealing the cyber skeleton underneath.

— ArsTechnica, ArsTechnica, 28 Aug. 2026
Perhaps most viscerally, given the ever-present specter of nuclear annihilation during the Cold War, Capps was appalled by Falwell’s apocalyptic rhetoric and cavalier posture toward global destruction.

— Literary Hub, Literary Hub, 25 Aug. 2026

Definition of annihilation

Noun

The deadly wall of water that descended from the mountains on the border between Nepal and Tibet caused destruction at least 62 miles downriver from the border in Nepal, an ABC News analysis of verified video and satellite images shows.

— Jon Haworth, ABC News, 28 Aug. 2026
Trump has also promoted the destruction of Iran's nuclear facilities and navy, and the reduction in missile and drone capabilities, as measures of success.

— Bart Jansen, USA Today, 28 Aug. 2026

Definition of destruction

Noun

For France, long accustomed to wildfires along arid stretches of the Atlantic and Mediterranean, the devastation in Le Porge has yielded rare consensus that its fire safety system is not up to fighting mega-fires brought on by climate change.

— Michael Finnegan, Los Angeles Times, 30 Aug. 2026
Hunter said it’s been sad to see photos of the devastation wrought by the fire.

— Harriet Ramos, Fort Worth Star-Telegram, 30 Aug. 2026

Definition of devastation

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“Eradication.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/eradication. Accessed 2 Sep. 2026.

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Synonyms of eradication

noun

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