as in guesses
an opinion or judgment based on little or no evidence
the many conjectures about the true identity of Jack the Ripper
Synonyms & Similar Words
Relevance
1
as in estimates
to decide the size, amount, number, or distance of (something) without actual measurement
he conjectured that the theater could seat 1000 people more or less
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in assumes
to form an opinion from little or no evidence
you're only conjecturing that he was the culprit
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of conjectures
Dennis Harvey, Variety, 31 Oct. 2025
Mathematicians have been using new computational tools to formulate conjectures about how waves behave.
—Joseph Howlett, Quanta Magazine, 15 Oct. 2025
Matthew Wills, JSTOR Daily, 28 Aug. 2025
Noun
Amenabar seems to root his screenplay on conjectures about the writer’s sexuality, which many scholars consider latterday projection.
—Dennis Harvey, Variety, 31 Oct. 2025
Mathematicians have been using new computational tools to formulate conjectures about how waves behave.
—Joseph Howlett, Quanta Magazine, 15 Oct. 2025
Verb
There’s no end to conjectures about William Shakespeare’s life because there isn’t all that much definitive Shakespeareana to rake over.
—Matthew Wills, JSTOR Daily, 28 Aug. 2025
Recent Examples of Synonyms for conjectures
Noun
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Wrong guesses inspire changes in the connection strength between the neurons; this is gradient descent.—
James Somers,
New Yorker,
3 Nov. 2025
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And leave your guesses for who will take the title in 2025 in the comments below!—
Alex Apatoff,
PEOPLE,
27 Oct. 2025
Verb
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Finding solutions Glowiak Hilton’s office estimates about 90 public school districts in Illinois have mascots that portray Native Americans.—
Diana Lambdin Meyer,
USA Today,
7 Nov. 2025
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The African Development Bank estimates that lending to agriculture accounts for less than 5% of loan portfolios in many African countries, as farmers are often seen as high-risk borrowers.—
Alexander Onukwue,
semafor.com,
7 Nov. 2025
Verb
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This assumes the utility sees a demand of about 1,500 MW to supply data centers.—
Alysa Guffey,
IndyStar,
23 Oct. 2025
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Matty assumes the court will automatically apply the same protections to Dasha in the new case.—
Noel Murray,
Vulture,
17 Oct. 2025
Noun
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The special explores theories about why the thieves targeted specific displays, who orchestrated this brazen operation and which fatal flaws in their plan ultimately led to their capture.—
Peter White,
Deadline,
5 Nov. 2025
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The result is a hodgepodge of myths and theories about how to address the issue that go well beyond advice to just eat well and meditate.—
Jason Liebowitz,
The Atlantic,
4 Nov. 2025
Verb
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Nevada, which also often figures early in the presidential primary calendar, saw visits this year from Ocasio-Cortez in March, Pritzker and Khanna in August, and Gallego and Kelly in September.—
Oren Oppenheim,
ABC News,
6 Nov. 2025
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The State Board of Elections reports municipal turnout figures online back to 2015, and this year’s participation is the strongest in that span.—
Nora O'Neill,
Charlotte Observer,
5 Nov. 2025
Verb
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Leo’s fine, one supposes, as evil plantation owner Calvin Candie, but the role is not a natural fit for him.—
Tim Grierson,
Vulture,
26 Sep. 2025
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The first theory supposes that the Big Bang produced dense spots that didn’t collapse immediately.—
Quanta Magazine,
Quanta Magazine,
12 Sep. 2025
Verb
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Dahl, meanwhile, recommends brands undertake the Chemical Footprint Project, which calculates the total mass of chemicals of high concern used by an organization and evaluates chemical management systems against industry best practice to measure and reduce overall footprints.—
Sophie Benson,
Vogue,
30 Oct. 2025
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The office runs local elections and calculates election results in the city, including for presidential races.—
Lily Altavena,
Freep.com,
29 Oct. 2025
Cite this Entry
“Conjectures.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/conjectures. Accessed 9 Nov. 2025.
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