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
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of security
Two weeks ago, Lutnick invoked export control authorities to require Anthropic to shut off access to its two most capable systems, Mythos 5 and Fable 5, citing threats to national security.
—
Jared Perlo,
NBC news,
27 June 2026
If the federal government does not provide full reimbursement for those security costs, the city would seek to tap LA28’s contingency funds to cover the difference, Szabo said.
—
David Zahniser,
Los Angeles Times,
27 June 2026
The broader policy lesson is straightforward; crypto oversight cannot remain limited to questions of securities law, taxation, or consumer protection.
—
Sean Stein Smith,
Forbes.com,
26 June 2026
The White House has said the $400 million cost would be paid by private donors, but public money — around $1 billion for the entire White House complex, including the ballroom — would be used for security measures.
—
Gary Fields,
Chicago Tribune,
26 June 2026
See All Example Sentences for security
Jared Perlo,
NBC news,
27 June 2026
If the federal government does not provide full reimbursement for those security costs, the city would seek to tap LA28’s contingency funds to cover the difference, Szabo said.
—
David Zahniser,
Los Angeles Times,
27 June 2026
The broader policy lesson is straightforward; crypto oversight cannot remain limited to questions of securities law, taxation, or consumer protection.
—
Sean Stein Smith,
Forbes.com,
26 June 2026
The White House has said the $400 million cost would be paid by private donors, but public money — around $1 billion for the entire White House complex, including the ballroom — would be used for security measures.
—
Gary Fields,
Chicago Tribune,
26 June 2026
See All Example Sentences for security
Recent Examples of Synonyms for security
Noun
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King’s attorney, Bill Mason, began his presentation by referencing Bosworth’s mentioning a defendant can’t be judged for not testifying in their own defense.
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While Thomas has had offensive struggles, his defense has never been a question.
Noun
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Restore notes prices vary by studio, so that figure is an example, not a guarantee.
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Still, the formula should be viewed as a guide rather than a guarantee.
Noun
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Officials say the system prioritizes public safety by sending alerts to areas that could experience shaking, even if some people ultimately never feel it.
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The agency recently published a draft of a new plan to address the safety of train crossings in Missouri.
Noun
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The state expansion also means protection for the rare riparian forest.
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Just remember, tents do not offer protection from lightning.
Noun
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Various countries are deploying rescue teams to Venezuela and pledges of foreign aid are pouring in after twin earthquakes destroyed neighborhoods and devastated communities.
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The administration's pledge has already run into a competing account from Tehran.
Noun
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The seizures added up to about 420 grams of cocaine, $2,291 in cash, a rifle, four pistols, various magazines and ammunition, and digital scales and packaging materials believed to be used in narcotics distribution, the sheriff's office said.
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These attacks can strain traditional air defense systems, which usually depend on expensive interceptors and have limited ammunition.
Noun
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Tokenization allows banks to offer the speed, transparency and programmability clients increasingly expect while preserving the safeguards that underpin trust in the financial system.
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Greenspan long advocated for gold as a safeguard against inflation and government overspending.
Noun
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Reflective, multilayer shields will block the most heat, and ones with a thicker foam core will work much better than thin ones.
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The federal program, established by Congress in 1990, shields immigrants from countries in turmoil from deportation.
Cite this Entry
“Security.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/security. Accessed 27 Jun. 2026.
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