CONVICTION Synonyms: 99 Similar and Opposite Words

Q: How does the noun 'conviction' differ from other similar words?

The words certainty and certitude are common synonyms of conviction . While all three words mean "a state of being free from doubt," conviction applies especially to belief strongly held by an individual. // holds firm convictions on every issue

Q: How do 'certainty' and 'certitude' relate to one another, in the sense of 'conviction'?

Both certainty and certitude are very close; certainty may stress the existence of objective proof. // claims that cannot be confirmed with scientific certainty

Q: When can 'certitude' be used instead of 'conviction'?

While in some cases nearly identical to conviction , certitude may emphasize a faith in something not needing or not capable of proof. // believes with certitude in an afterlife

conviction

noun

kən-ˈvik-shən

Definition of conviction

as in certainty

a state of mind in which one is free from doubt spoke with conviction about her political beliefs

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in belief

an idea that is believed to be true or valid without positive knowledge held deep convictions about life after death

Synonyms & Similar Words

Antonyms & Near Antonyms

fact
truth

Synonym Chooser

How does the noun conviction differ from other similar words?

The words certainty and certitude are common synonyms of conviction. While all three words mean "a state of being free from doubt," conviction applies especially to belief strongly held by an individual.

holds firm convictions on every issue

How do certainty and certitude relate to one another, in the sense of conviction?

Both certainty and certitude are very close; certainty may stress the existence of objective proof.

claims that cannot be confirmed with scientific certainty

When can certitude be used instead of conviction?

While in some cases nearly identical to conviction, certitude may emphasize a faith in something not needing or not capable of proof.

believes with certitude in an afterlife

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 conviction Sumner County District Attorney Thomas Dean told Fox 17 Nashville that Branch was already wanted for a probation violation tied to his securities fraud conviction before Monday’s shooting. — Stepheny Price, FOXNews.com, 30 Sep. 2026 As a result of the plea bargain, Brown would receive a withhold of adjudication, meaning no criminal conviction will appear on his record, and would be sentenced to three years on probation. — Grethel Aguila, Miami Herald, 30 Sep. 2026 While there was some truth in Veach being unrelenting, Reid still has appreciated his convictions and approach going back at least to Jackson — from whom the Veach family in Mount Carmel, Pennsylvania, named a cocker spaniel (Jackson). — Kansas City Star, 30 Sep. 2026 When armed conflict resumes after decades of ceasefire, the convictions that have shaped Najla’s public life are tested. — Lily Ford, HollywoodReporter, 29 Sep. 2026 See All Example Sentences for conviction

Recent Examples of Synonyms for conviction

Noun

If Waldron’s future role at Goldman Sachs appears to be a near certainty, that’s not the case for the rest of the bank’s C-suite, especially if several top executives depart after being passed over.

— Morgan Chittum, Fortune, 1 Oct. 2026
The tension between intellectual certainty and its corporeal obverse is the novel’s most interesting possibility, yet its campus plot repeatedly narrows into a question of who deserves our sympathy.

— Zain Khalid, Vulture, 1 Oct. 2026

Definition of certainty

Noun

Asif said the alliance reflected a belief among its members that existing security arrangements had failed to protect Gulf countries as the conflict involving Iran spread across the region.

— Arkansas Online, Arkansas Online, 30 Sep. 2026
What struck me then, and has stayed with me ever since, is that lasting leadership development requires an identity shift—one contingent on letting go of assumptions, beliefs and ways of operating.

— Carol Geffner, Forbes.com, 29 Sep. 2026

Definition of belief

Noun

Lack of Visual Contrast In Johnson’s opinion, the most timeless living rooms mix different finishes, textures, colors, silhouettes, and personal touches throughout.

— Maria Sabella, Better Homes & Gardens, 27 Sep. 2026
Finally — a big question — how does Kendrick stay true to herself in an industry where everyone has an opinion on her?

— Lily Ford, HollywoodReporter, 27 Sep. 2026

Definition of opinion

Noun

For people who feel intimidated by the gym, working with a qualified trainer for a few sessions can help boost confidence and refine technique, according to Zemer.

— Melissa Rudy, FOXNews.com, 29 Sep. 2026
Young Musicians Unite is providing free music education to more than 20,000 students each week across Miami, using the classroom to teach not only instruments but also confidence, teamwork and leadership.

— Najahe Sherman, CBS News, 29 Sep. 2026

Definition of confidence

Noun

Approved by frequent travelers, this portable device will effectively set your mind at ease when attempting to enjoy a restful vacation away from potential threats and unknown cameras.

— Merrell Readman, Travel + Leisure, 30 Sep. 2026
Related Articles After meeting Johanna Rees, vice president for programming and creative partnerships at the Hollywood Bowl, Halsey pitched an idea that had long been brewing in her mind.

— Maximilíano Durón, ARTnews.com, 29 Sep. 2026

Definition of mind

Noun

And the pursuit of more can make satisfaction increasingly difficult to sustain.

— Wyles Daniel, Miami Herald, 2 Oct. 2026
That said, the impossibility of knowing how to get rid of these immense beings, and the DIY nature of the operations its doughty characters come up with, is one of the great sources of satisfaction these movies offer.

— Alison Willmore, Vulture, 30 Sep. 2026

Definition of satisfaction

Noun

In my view, the government must get ahead of that curve by establishing a full-fledged Department of AI, rather than leaving it to a single individual.

— Yerbol Orynbayev, Fortune, 3 Oct. 2026
Following the meeting, the president dismissed the idea of new AI rules and reiterated his view that the industry should police itself.

— Jeff Masonand Michael Shepard Bloomberg, Arkansas Online, 3 Oct. 2026

Definition of view

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convicting

conviction

convictions

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“Conviction.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/conviction. Accessed 4 Oct. 2026.

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Synonyms of conviction

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