convincingness

noun

as in effectiveness
the capacity to persuade he spoke with such convincingness that we never dreamed he was lying

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for convincingness
  1. effectiveness
  2. conclusiveness
  3. validity
  4. authority
  5. persuasiveness
  6. strength
Noun
  • The agency has repeatedly reaffirmed the pill’s safety and effectiveness over the years, in addition to easing a number of restrictions on the drug, including dropping a requirement that it be dispensed in person.
    — CNN Money, CNN Money, 8 Oct. 2026
  • The agency has repeatedly reaffirmed the pill's safety and effectiveness over the years, in addition to easing a number of restrictions on the drug, including dropping a requirement that it be dispensed in person.
    — CBS News, CBS News, 8 Oct. 2026
Definition of effectiveness
Noun
  • On Friday morning, Burke’s defense team tried to sow doubt about the conclusiveness of the autopsy conducted in the case.
    — Richard Winton, Los Angeles Times, 24 July 2026
  • But his dictionary, with its conclusiveness, was a huge publishing success.
    — Louis Menand, New Yorker, 22 Dec. 2025
Definition of conclusiveness
Noun
  • The canvassing board is made up of Garcia and two county judges, and is responsible for determining the validity of ballots and whether they should be counted.
    — Joshua Ceballos, Miami Herald, 2 Oct. 2026
  • There’s a distrust in the validity of big data, with everything seeming more vulnerable than ever to outside influence by unseen forces with specific agendas.
    — Andrew Unterberger, Billboard, 29 Sep. 2026
Definition of validity
Noun
  • Meta was working to integrate Manus' team and technology into its system when authorities blocked the deal.
    — Anniek Bao, CNBC, 8 Oct. 2026
  • Bulgarian maritime authorities said Wednesday that the search efforts for the crew of Alfa Watan had been suspended and wouldn't resume.
    — Arkansas Online, Arkansas Online, 8 Oct. 2026
Definition of authority
Noun
  • The persuasiveness of these efforts, however, is diminished when a WRO is modified without transparency and despite readily accessible evidence indicating that conditions for the workers have not truly improved.
    — Charity Ryerson, Footwear News, 1 Sep. 2026
  • What gets funded should reflect the merits of the opportunity, not the persuasiveness of the person who built the deck.
    — Amer Al Ahbabi, Forbes.com, 20 July 2026
Definition of persuasiveness
Noun
  • For me, a trophy is not defined by the price of an artwork, but by the strength of my connection to it.
    — Maximilíano Durón, ARTnews.com, 7 Oct. 2026
  • But the strength at the index level masks weakness beneath the surface.
    — Lee Ying Shan, CNBC, 7 Oct. 2026
Definition of strength
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.

Browse Nearby Words

convincing
convincingness
convivial
See all Nearby Words

Cite this Entry

“Convincingness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/convincingness. Accessed 9 Oct. 2026.

Copy Citation
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Last Updated: - Updated example sentences

Popular in Grammar & Usage

See More

Do You Need a New Language Peeve?

The Exceptions of '-s' and '-es' Plurals

Merriam-Webster’s Great Big List of Words You Love to Hate

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?
See More

Popular in Wordplay

See More

The Real Origin of 'Supercalifragilistic'

9 Words That Sound Like Insults But Aren't

7 Words for Bad Endings and Rough Situations

The Words of the Week - Oct. 9

Even More Bird Names that Sound Like Insults (and Sometimes Are)
See More

Popular

See More

Do You Need a New Language Peeve?

The Real Origin of 'Supercalifragilistic'

9 Words That Sound Like Insults But Aren't
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
a cup of tea and a golf ball on tee side by side
Quiz: Sounds Like... Choose the word that sounds like it fits the clue...
See All