secure 1 of 2

1
2
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

3
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

4

secure

2 of 2

adjective

1
2
3
4

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 Justice Department has spent months investigating, and there’s been no indication that prosecutors have managed to uncover any degree of incriminating evidence necessary to secure an indictment. Jason Ma, Fortune, 21 Sep. 2025 The project is produced by John Torres, Jules Katanyag, and Danzen Santos Katanyag, with the team aiming to secure international partners, co-production support and pre-sales at the market. Naman Ramachandran, Variety, 21 Sep. 2025
Adjective
In addition, the home includes three parking spots, allowing for easy and secure parking for three cars. Bay Area Home Report, Mercury News, 19 Sep. 2025 If the sky turns ominous and thunder can be heard, find a secure place for shelter. Ca Weather Bot, Sacbee.com, 19 Sep. 2025 See All Example Sentences for secure
Recent Examples of Synonyms for secure
Verb
  • At every level—executive, judicial, legislative, corporate, institutional, media—every single guardrail that is supposed to protect our democracy is buckling.
    Ross O'Keefe, The Washington Examiner, 20 Sep. 2025
  • The only question that remains regarding Kershaw’s Hall of Fame candidacy is which member of the Baseball Writers’ Association of America (BBWAA) will be protected by anonymity and prevent him from being a unanimous selection in his first year of eligibility on the 2031 ballot.
    Wayne G. McDonnell, Forbes.com, 20 Sep. 2025
Verb
  • More importantly, Nvidia continues to focus on the entire data center as a single system to ensure that all potential performance bottlenecks are addressed, resulting in the highest possible performance efficiency and ROI.
    Jim McGregor, Forbes.com, 19 Sep. 2025
  • Hundreds of staff worked through the halls and grounds of the nearly 1,000-year-old Windsor Castle to ensure the monarch welcomed the couple in true royal fashion.
    Stephanie Nolasco, FOXNews.com, 18 Sep. 2025
Verb
  • This roster is held together like wet cardboard fastened by cellophane tape.
    Omar Kelly, Miami Herald, 9 Sep. 2025
  • Stay in your vehicle with your seatbelt fastened and wait for the storm to pass.
    Staff reports, AZCentral.com, 5 Sep. 2025
Verb
  • The Seattle Mariners’ 6-4 win Saturday gave them a two-game lead in the American League West, a division the Astros have won in each of the past seven 162-game seasons.
    Chandler Rome, New York Times, 21 Sep. 2025
  • Both wins in the series came at Boulder, however.
    Ben Verbrugge, MSNBC Newsweek, 21 Sep. 2025
Adjective
  • That’s more than a factor of three in improvement of the signal strength over just 10 years, which enables a much more confident and robust extraction of the key parameters and properties associated with this merger.
    Ethan Siegel, Big Think, 17 Sep. 2025
  • But Canalys isn’t confident about the demand materializing at retail stores and websites.
    Senior Reporter, PC Magazine, 17 Sep. 2025
Adjective
  • But Huizenga has yet to commit to running again in his somewhat safe House seat in the western part of the state.
    David Sivak, The Washington Examiner, 22 Sep. 2025
  • Musso assures Dwight that Margaret is safe and back at her ranch.
    Kimberly Roots, TVLine, 21 Sep. 2025
Adjective
  • The strategy was stress-tested against historical market downturns and became a reliable benchmark for retirees looking to stretch savings across three decades.
    Aliss Higham, MSNBC Newsweek, 18 Sep. 2025
  • Dell has crafted a reliable everyday machine out of the 16 Plus.
    Charles Jefferies, PC Magazine, 18 Sep. 2025
Verb
  • Tesla spent years defending, ultimately successfully, its 2016 acquisition of Solar City, Musk’s struggling clean-energy company.
    Liz Hoffman, semafor.com, 16 Sep. 2025
  • Acosta defended the deal with Epstein in a news conference four days after the multi-millionaire's arrest.
    James Hill, ABC News, 15 Sep. 2025

Browse Nearby Words

Cite this Entry

“Secure.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/secure. Accessed 22 Sep. 2025.

More from Merriam-Webster on secure

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!