Synonym Chooser

How does the noun certainty differ from other similar words?

The words certitude and conviction are common synonyms of certainty. While all three words mean "a state of being free from doubt," certainty and certitude are very close; certainty may stress the existence of objective proof.

claims that cannot be confirmed with scientific certainty

When might certitude be a better fit than certainty?

The synonyms certitude and certainty are sometimes interchangeable, but certitude may emphasize a faith in something not needing or not capable of proof.

believes with certitude in an afterlife

When is conviction a more appropriate choice than certainty?

In some situations, the words conviction and certainty are roughly equivalent. However, conviction applies especially to belief strongly held by an individual.

holds firm convictions on every issue

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 certainty But here’s the catch: what’s being framed as uncertainty is, in reality, the certainty that the market refuses to accept. Dewardric L. McNeal, CNBC, 23 Mar. 2025 The only certainty is there will be a lot of opening days for the Cubs. Paul Sullivan, Chicago Tribune, 22 Mar. 2025 But the larger problem now is finding certainty in a sea of unknowns. Natasha Chen, CNN, 21 Mar. 2025 There’s also a labor battle on the horizon, with owners talking more and more about the possibility of a salary cap; that cost certainty would increase franchise valuations. Scott Soshnick, Sportico.com, 20 Mar. 2025 See All Example Sentences for certainty
Recent Examples of Synonyms for certainty
Noun
  • While SpaceX has a clear advantage in number of launches, schedule assurance, and pricing—and reliability comparable to ULA—Bruno has recently touted the Vulcan rocket's ability to maneuver over long periods in space as a differentiator.
    ArsTechnica, ArsTechnica, 5 Apr. 2025
  • President Tshisekedi, who has compared the situation in his country to Russia's invasion of Ukraine, recently mentioned being open to a mining deal with the U.S., but has not said if reciprocal issues, like security assurances, are part of that.
    Kate Bartlett, NPR, 3 Apr. 2025
Noun
  • As the storm moves away, this likelihood decreases.
    KANSAS CITY STAR WEATHER BOT, Kansas City Star, 2 Apr. 2025
  • Tarrant County faces a moderate to high likelihood of a measles outbreak.
    Matt Leclercq, Fort Worth Star-Telegram, 1 Apr. 2025
Noun
  • Still, Spoelstra said the newfound confidence could go a long way.
    Ira Winderman, Sun Sentinel, 1 Apr. 2025
  • Mars enters Leo on the 18th, which should give you the strength to embrace major transformation this month with confidence.
    Meghan Rose, Glamour, 1 Apr. 2025
Noun
  • His tenure was marked by innovation in cloud-first systems and data architecture that elevated operational agility and customer satisfaction.
    Peter High, Forbes.com, 7 Apr. 2025
  • The other problem is that any satisfaction that comes with this toxic type of purpose is fleeting.
    Dr. Jordan Grumet, Contributor, CNBC, 4 Apr. 2025
Noun
  • These classifications indicate probability rather than frequency.
    Hannah Parry, MSNBC Newsweek, 3 Apr. 2025
  • Finally, the researchers note that shingles diagnosis and treatment didn't increase the probability of dementia diagnoses.
    John Timmer, ArsTechnica, 3 Apr. 2025
Noun
  • Carlos Ambriz, a 53-year-old Mexican national, made contact with ICE officers while serving a 40-year sentence in the Montana State Prison for a deliberate homicide conviction and was served a notice to appear before an immigration judge.
    Elizabeth Pritchett, FOXNews.com, 8 Apr. 2025
  • His defense team had sought a full acquittal on the charge of making murder threats and a lesser penalty for the theft conviction.
    John W. Dean, MSNBC Newsweek, 7 Apr. 2025

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Cite this Entry

“Certainty.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/certainty. Accessed 13 Apr. 2025.

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