Synonyms of conviction

conviction

noun

kən-ˈvik-shən 

1

as in certainty

a state of mind in which one is free from doubt

spoke with conviction about her political beliefs

Synonyms & Similar Words

• certainty
• assurance
• confidence
• satisfaction
• certitude
• positiveness
• assuredness
• surety
• sureness
• cocksureness
• determination
• face
• doubtlessness
• dogmatism
• authoritarianism
• decisiveness
• resolution
• firmness
• resolve
• resoluteness
• purposefulness

Antonyms & Near Antonyms

• doubt
• uncertainty
• hesitation
• hesitancy
• disbelief
• irresolution
• concern
• indecisiveness
• incertitude
• incredulity
• anxiety
• unbelief
• nonconfidence
• suspicion
• distrust
• misgiving
• mistrust

2

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

• belief
• opinion
• mind
• view
• feeling
• attitude
• impression
• judgment
• verdict
• sentiment
• perception
• notion
• persuasion
• idea
• observation
• eye
• estimate
• estimation
• assumption
• determination
• decision
• presumption
• comment
• thought
• faith
• theory
• advice
• concept
• esteem
• conception
• hypothesis
• guess
• recommendation
• conclusion
• suggestion
• presupposition
• viewpoint
• stand
• reflection
• stance
• say
• position
• conjecture
• remark
• hunch
• credit
• perspective
• deliverance
• input
• standpoint
• outlook
• credence
• take
• angle
• shoes
• obiter dictum
• surmise
• counterview
• slant

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

Recent Examples of conviction

Not everyone shares the conviction. —Clara Molot, Vanity Fair, 17 Mar. 2026

The prosecution and 2023 convictions against Becciu and others had been held up by the Vatican and late pope as evidence of his willingness to crack down on financial misconduct in the Holy See. —Nicole Winfield, Chicago Tribune, 17 Mar. 2026

The plea is treated as a conviction in the criminal justice system. —CBS News, 17 Mar. 2026

Because of previous felony convictions, he was sentenced to 20 years to life, the prosecutor’s office said. —Tim Stelloh, NBC news, 17 Mar. 2026