as in effectiveness
the capacity to persuade
he spoke with such convincingness that we never dreamed he was lying
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for convincingness
Noun
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Mathematically, if quality is seven and acceptance is four, effectiveness is 28.
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For Tokyo, that complicates the effectiveness of any unilateral intervention.
Noun
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But his dictionary, with its conclusiveness, was a huge publishing success.
Noun
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Universities are built to think carefully about consequences, to weigh ethics, validity, unintended effects and long-term implications.
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Maybe there's validity to the idea that every loss doesn't need to be a lesson.
Noun
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Deputies served the warrant on Adrian Cruz and collected evidence that led to Cruz’s arrest on felony animal cruelty charges, authorities said.
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In an early instance of what authorities believe to have been an extortion attempt, federal prosecutors charged a California man with sending a fake ransom note via text message to Savannah Guthrie's family.
Noun
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That McDuffie is close—despite his low-key affect and late entry in the race—speaks more to apprehension about Lewis George than to the persuasiveness of his campaign.
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The persuasiveness of the AI persona is so strong that people can be misled.
Noun
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Additional laser pulses reveal how much the ion’s quantum state has changed, allowing researchers to calculate the strength of the surrounding electric field.
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The link held even after accounting for traditional risk factors, though the strength varied by racial and ethnic group, a gap researchers say still needs further study before firm conclusions can be drawn about why.
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“Convincingness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/convincingness. Accessed 6 Jul. 2026.
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