1
as in defense
means or method of defending
measures taken to beef up our national security
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in guarantee
something given or held to assure that the giver will keep a promise
their house will serve as security for the loan
Synonyms & Similar Words
3
as in safety
the state of not being exposed to danger
after the burglaries, police presence in the neighborhood was enhanced to give residents a stronger sense of security
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of security
Multiple national politicians have touted AI as key to America’s national security while ignoring the cost to individual states.
—
Thomas C. Shank, The Orlando Sentinel, 24 Apr. 2026
Trump officials, like those in past administrations, have argued that such a warrant requirement would overburden law enforcement and endanger national security.
—Eric McDaniel, NPR, 24 Apr. 2026
Thursday’s Security Council meeting, which was attended by Haitian Prime Minister Alix Didier Fils-Aimé, unfolded against a backdrop in which security forces have seen some security gains in downtown Port-au-Prince but as armed groups continue to expand and tighten their grip.
—Jacqueline Charles, Miami Herald, 24 Apr. 2026
The plan makes no mention of the US’ threats to leave NATO, and the implications of that for German security, but the country’s defense minister said Berlin was considering such scenarios.
—Semafor Events, semafor.com, 24 Apr. 2026
See All Example Sentences for security
Thomas C. Shank, The Orlando Sentinel, 24 Apr. 2026
Trump officials, like those in past administrations, have argued that such a warrant requirement would overburden law enforcement and endanger national security.
—Eric McDaniel, NPR, 24 Apr. 2026
Thursday’s Security Council meeting, which was attended by Haitian Prime Minister Alix Didier Fils-Aimé, unfolded against a backdrop in which security forces have seen some security gains in downtown Port-au-Prince but as armed groups continue to expand and tighten their grip.
—Jacqueline Charles, Miami Herald, 24 Apr. 2026
The plan makes no mention of the US’ threats to leave NATO, and the implications of that for German security, but the country’s defense minister said Berlin was considering such scenarios.
—Semafor Events, semafor.com, 24 Apr. 2026
See All Example Sentences for security
Recent Examples of Synonyms for security
Noun
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When heathy, Kancey has been a big part of the Bucs defense.—
Rick Stroud,
The Orlando Sentinel,
28 Apr. 2026
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But the shortages of Patriot defense systems remain a concern amid reports that the Pentagon is considering diverting advanced defensive weapons earmarked for Ukraine to the Middle East.—
Sudarsan Raghavan,
New Yorker,
28 Apr. 2026
Noun
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There’s no guarantee that new maps across the country will play out the way two parties hope.—
Bill Barrow,
Los Angeles Times,
30 Apr. 2026
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The most popular VPNs are ExpressVPN, NordVPN, and PureVPN—all of which offer a 30-day money-back guarantee.—
Katie Decker-Jacoby,
StyleCaster,
29 Apr. 2026
Noun
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For major criminals, the city seemed to offer not only impunity but also sunshine, an easy life style, and safety.—
Ed Caesar,
New Yorker,
30 Apr. 2026
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But what’s paramount right now is her safety.—
R. Eric Thomas,
Chicago Tribune,
30 Apr. 2026
Noun
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At the same time, in the United States and around the world, women’s rights and protections are being systematically stripped away.—
Michael Schneider,
Variety,
27 Apr. 2026
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By combining cutting-edge protection, mobility, and digital integration, these vehicles are set to play a crucial role in enhancing military effectiveness and safeguarding personnel.—
Prabhat Ranjan Mishra,
Interesting Engineering,
27 Apr. 2026
Noun
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Scott campaigned on a pledge to unite a city that historically has been divided by race, geography and wealth.—
Joseph Flaherty,
Arkansas Online,
23 Apr. 2026
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Keep an eye on LSU pledge Lucas Nawrocki, the 2025 Star-Telegram Offensive Player of the Year.—
Charles Baggarly,
Fort Worth Star-Telegram,
23 Apr. 2026
Noun
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When Yoon was in office, Kim was embroiled in a series of scandals that hurt her husband’s approval rating and provided relentless political ammunition to his rivals.—
ABC News,
ABC News,
28 Apr. 2026
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When Yoon was in office, Kim was embroiled in scandals that hurt her husband’s approval rating and provided political ammunition to his rivals.—
Hyung-Jin Kim,
Los Angeles Times,
28 Apr. 2026
Noun
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Some have branded it unsafe and unworkable, citing their concerns around potential coercion of vulnerable people and a lack of safeguards for those with disabilities.—
ABC News,
ABC News,
24 Apr. 2026
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The provision directs the Judicial Conference, led by Chief Justice John Roberts, to report to Congress within 180 days on whether organized jury nullification efforts are affecting federal jury management and on the safeguards that exist to address them.—
Kaelan Deese,
The Washington Examiner,
24 Apr. 2026
Noun
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The system will use a closed Brayton cycle to convert heat into electricity, supported by heat pipes and a boron carbide radiation shield.—
Mrigakshi Dixit,
Interesting Engineering,
23 Apr. 2026
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Every member of Congress deserves due process, but the delays embedded in the ethics system allow members to abuse it, using it both as a weapon and a shield.—
Mary Ellen Klas,
Twin Cities,
23 Apr. 2026
Cite this Entry
“Security.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/security. Accessed 1 May. 2026.
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