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Definition of securenext
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as in to ensure
to make sure, certain, or safe a retirement account that will help to secure our future

Synonyms & Similar Words

Antonyms & Near Antonyms

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as in to fasten
to put securely in place or in a desired position candidates for admission are asked to secure a recent photo to their application forms

Synonyms & Similar Words

Antonyms & Near Antonyms

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secure

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adjective

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Synonym Chooser

How is the word secure distinct from other similar verbs?

Some common synonyms of secure are assure, ensure, and insure. While all these words mean "to make a thing or person sure," secure implies action taken to guard against attack or loss.

sent reinforcements to secure their position

When can assure be used instead of secure?

The words assure and secure can be used in similar contexts, but assure distinctively implies the removal of doubt and suspense from a person's mind.

I assure you that no harm will be done

How does the word ensure relate to other synonyms for secure?

Ensure, insure, and assure are interchangeable in many contexts where they indicate the making certain or inevitable of an outcome, but ensure may imply a virtual guarantee.

the government has ensured the safety of the refugees

When is it sensible to use insure instead of secure?

While the synonyms insure and secure are close in meaning, insure sometimes stresses the taking of necessary measures beforehand.

careful planning should insure the success of the party

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 secure
Verb
The So Nude Sandal, one of Aquazzura’s most streamlined silhouettes, retails for $850 and features a single narrow front strap, an open toe and a slim 105-millimeter stiletto secured by a barely-there slingback. Maggie Clancy, Footwear News, 9 Nov. 2025 Like in Washington, DC, the National Guard troops in Memphis are not dedicated just to securing federal property but are also supporting local law enforcement in their operations. Andy Rose 19 Hr Ago, CNN Money, 9 Nov. 2025
Adjective
However, they are expected to significantly enhance the reliability and range of the E-6B’s onboard systems, which must maintain secure connectivity under demanding conditions. Prabhat Ranjan Mishra, Interesting Engineering, 10 Jan. 2026 The best vintage jewelry feels solid and detailed, with real metals, secure settings, sturdy clasps, and clear quality markings. Wendy Rose Gould, Martha Stewart, 10 Jan. 2026 See All Example Sentences for secure
Recent Examples of Synonyms for secure
Verb
  • Leaving stems and leaves intact through winter provides extra insulation to plant roots and crowns and protects plants from cold damage.
    Lauren Landers, Better Homes & Gardens, 11 Jan. 2026
  • Remember, the park was originally protected because of its biodiversity, which is its biggest draw.
    Evie Carrick, Travel + Leisure, 11 Jan. 2026
Verb
  • Once stationary, deactivate all lights except the hazard flashers, engage the emergency brake, and release the brake pedal to ensure your tail lights remain unlit, minimizing the chance of other drivers colliding with your stationary vehicle.
    NC Weather Bot, Charlotte Observer, 10 Jan. 2026
  • The video also appeared to depict the officers did not take immediate steps to ensure that Good received emergency medical care after the shooting took place.
    Sarah N. Lynch, CBS News, 10 Jan. 2026
Verb
  • Contractors suggested drilling into the surface of the dome — built in the 1880s — to fasten sheets of plywood or other materials over the opening.
    Ethan Baron, Mercury News, 31 Dec. 2025
  • The Legate gently declines Lucy by fastening her to a cross.
    Jack King, Vulture, 31 Dec. 2025
Verb
  • The Bruins won for the fifth time in six games despite going 0 for 6 on the power play a day after beating the Rangers 10-2.
    CBS News, CBS News, 12 Jan. 2026
  • Though the Heat is returning home for three games, Miami won’t be heavily favored to win any of them.
    Barry Jackson, Miami Herald, 12 Jan. 2026
Adjective
  • The Dunning-Kruger effect is a cognitive bias in which people with less knowledge or skill feel overly confident.
    Dana Kelley, Arkansas Online, 9 Jan. 2026
  • On a crucial third-and-10 just inside field goal range, Beck was confident with his pass to Marion to get well within range.
    Scott Thompson, FOXNews.com, 9 Jan. 2026
Adjective
  • Having no cool aunt of my own and no elder sisters, just teenage babysitters and camp counselors (each with their own unique but tenuous grasp on anatomy and reproductive science), the book felt warm, inviting, and—perhaps most important to my terrified, bleeding, self—safe.
    Literary Hub, Literary Hub, 10 Nov. 2025
  • The two men exchange grateful texts later that evening, home safe and stumped about where to go next.
    Ben Rosenstock, Vulture, 10 Nov. 2025
Adjective
  • For decades, Venezuela was one of America's closest partners in Latin America, a reliable energy supplier, and a democracy that helped anchor the region.
    Arkansas Online, Arkansas Online, 9 Jan. 2026
  • Finding the right toiletry bag for your next trip is as important as buying a reliable carry-on or a hassle-free backpack.
    Michelle Baricevic, Travel + Leisure, 9 Jan. 2026
Verb
  • Playing without William Nylander, Jake McCabe and Chris Tanev, among others, the Leafs ran all over the defending Stanley Cup champion Florida Panthers for two periods and then hung on to beat them in the third.
    Jonas Siegel, New York Times, 7 Jan. 2026
  • The new agreement says that Ukraine’s sovereignty and its ability to defend itself are non-negotiable elements of any peace deal and warned that its self-defense is essential to its own security and wider Euro-Atlantic stability.
    Emma Bussey, FOXNews.com, 7 Jan. 2026

Browse Nearby Words

Cite this Entry

“Secure.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/secure. Accessed 13 Jan. 2026.

More from Merriam-Webster on secure

Last Updated: - Updated example sentences
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