prevent

Synonym Chooser

How does the verb prevent differ from other similar words?

The words anticipate and forestall are common synonyms of prevent. While all three words mean "to deal with beforehand," prevent implies taking advance measures against something possible or probable.

measures taken to prevent leaks

When can anticipate be used instead of prevent?

The synonyms anticipate and prevent are sometimes interchangeable, but anticipate may imply merely getting ahead of another by being a precursor or forerunner or it may imply checking another's intention by acting first.

anticipated the question by making a statement

When is forestall a more appropriate choice than prevent?

The words forestall and prevent can be used in similar contexts, but forestall implies a getting ahead so as to stop or interrupt something in its course.

hoped to forestall the sale

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 prevent To prevent conditions such as osteoporosis, experts recommend prioritizing strength training, and weighted vests are a great way to do so. Jessie Quinn, Flow Space, 7 Nov. 2025 This approach is meant to reduce crowding and prevent day-of travel surprises. Haadiza Ogwude, Cincinnati Enquirer, 7 Nov. 2025 To prevent the virus, the health department said the Measles-Mumps-Rubella vaccine can be an effective measure. Craig Shoup, Nashville Tennessean, 7 Nov. 2025 Reduce watering during winter to prevent root rot. Karen Brewer Grossman, Southern Living, 7 Nov. 2025 See All Example Sentences for prevent
Recent Examples of Synonyms for prevent
Verb
  • But, traditionally, the judiciary has been concerned about its institutional competence, relative to the other branches’, to evaluate the nature and extent of foreign threats and the policies needed to avert them.
    Jeannie Suk Gersen, New Yorker, 6 Nov. 2025
  • In April 2011, leaders of both parties came to an agreement following weeks of difficult negotiations and ultimately averted a government shutdown, as recapped by President Barack Obama.
    Kinsey Crowley, USA Today, 6 Nov. 2025
Verb
  • McMahon is earning $32 million through 2027, which likely precludes a serious run at a free agent like Alex Bregman.
    Shaun McAvoy, MSNBC Newsweek, 31 Oct. 2025
  • That’s understandable, but that does not preclude him from showing up in some way for himself and for you.
    R. Eric Thomas, Mercury News, 28 Oct. 2025
Verb
  • Take extra caution when on the road or avoid driving if possible.
    CA Weather Bot, Sacbee.com, 8 Nov. 2025
  • Flyers should try to mitigate any headaches from delays and cancellations by avoiding booking flights with layovers, the non-profit US Public Interest Research Group says, and opt to make reservations directly with the airline rather than a third-party website.
    Emma Tucker, CNN Money, 8 Nov. 2025

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Cite this Entry

“Prevent.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/prevent. Accessed 19 Nov. 2025.

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