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 After about five hours of deliberations, jurors returned convictions on felony and misdemeanor animal cruelty counts against the Ontario, Canada, man. — Jessica Hill, Los Angeles Times, 20 Oct. 2026 The company is already your biggest, least liquid, highest-conviction bet. — Expert Panel®, Forbes.com, 20 Oct. 2026 According to Fox News and the reporting portal, members of the public who flag fraud are eligible to get up to $30,000 if a tip submitted leads to a conviction or significant federal action. — Mia Sato, The Verge, 20 Oct. 2026 Tipsters whose reports help lead to a fraud conviction could receive up to $30,000, the White House said. — Eric Henderson, CBS News, 20 Oct. 2026 See All Example Sentences for conviction

Recent Examples of Synonyms for conviction

Noun

But every business partner of Musk must be thinking that certainty may not be possible when dealing with the world's wealthiest person.

— Jeffrey Sonnenfeld and Steven Tian, CNBC, 22 Oct. 2026
The deal gives the Timberwolves another year of cost certainty in managing future salary caps around the next maximum contracts anticipated for star guards Anthony Edwards and LaMelo Ball.

— CBS News, CBS News, 20 Oct. 2026

Definition of certainty

Noun

The exhibition highlights how trade routes connected the Arabian Gulf, East Africa, India, China, and Southeast Asia through the exchange of spices, pearls, textiles, jewelry, and religious beliefs.

— Melissa Hancock, Fortune, 21 Oct. 2026
The verdict, Wright says, shattered his belief in both the judicial system and religion.

— Los Angeles Times, Los Angeles Times, 20 Oct. 2026

Definition of belief

Noun

Departments operating controls need clear responsibilities; risk and compliance functions provide oversight; independent assurance needs reliable evidence.

— Manny Khan, Forbes.com, 20 Oct. 2026
Cortez also challenges the revenue figures and assurances about financial controls in Gildan’s 2024 and 2025 annual filings.

— Alexandra Harrell, Footwear News, 19 Oct. 2026

Definition of assurance

Noun

The November election won't settle the tension between firearm freedoms and restrictions, but ballot questions in the two states will provide a gauge of public opinion.

— Arkansas Online, Arkansas Online, 26 Oct. 2026
The November election won't settle the tension between firearm freedoms and restrictions, but the ballot questions will provide a gauge of public opinion.

— ABC News, ABC News, 25 Oct. 2026

Definition of opinion

Noun

There’s a huge confidence chasm between those who approve of the country’s leadership under Prime Minister Benjamin Netanyahu and those who don’t — just 37% of the latter have faith in the vote.

— Morgan Chalfant, semafor.com, 20 Oct. 2026
Alternatively, depression may involve placing too much confidence in outdated forecasts.

— Maia Szalavitz, Scientific American, 20 Oct. 2026

Definition of confidence

Noun

These are songs that iterate and elevate minor party fouls into dramas of symphonic proportion, arrangements that articulate the heightened emotions churning inside anxious minds.

— Lily Goldberg, Pitchfork, 21 Oct. 2026
Several opinion polls show that rising costs of living are top of mind for voters ahead of the elections.

— Chad de Guzman, Time, 21 Oct. 2026

Definition of mind

Noun

As much an acknowledgment of survival as a rallying cry, the song draws out sadness as well as satisfaction from the audience.

— Literary Hub, Literary Hub, 23 Oct. 2026
Correspondence files can be mined for service failures—moments where the company’s response didn’t match the member’s need—that predict attrition much more accurately than any customer satisfaction survey.

— Amanda Turcotte, Forbes.com, 20 Oct. 2026

Definition of satisfaction

Noun

Someone can always point to a fringe view that’s backed up by a different source somewhere on the Internet.

— Gavin Francis, The New York Review of Books, 24 Oct. 2026
One of the two fake videos racked up roughly 857,000 views within 24 hours, according to an analysis by Alethea, a threat intelligence company.

— Shannon Bond, NPR, 24 Oct. 2026

Definition of view

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convicting

conviction

convictions

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Style

“Conviction.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/conviction. Accessed 28 Oct. 2026.

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Synonyms of conviction

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