as in guess
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 to estimate
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 to guess
to form an opinion from little or no evidence
you're only conjecturing that he was the culprit
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of conjecture
Lyndie Chiou, Scientific American, 13 Mar. 2026
Coffindaffer spoke with Newsweek recently and offered her conjecture about how the case might be solved.
—Lizzie Lanuza, StyleCaster, 11 Mar. 2026
Angie Leventis Lourgos, Chicago Tribune, 5 Jan. 2026
The moment prompted extensive online speculation, with some social media users and commentators conjecturing that his words may have been critical or disrespectful.
—Megan Cartwright, MSNBC Newsweek, 17 Nov. 2025
See All Example Sentences for conjecture
Noun
The project grew out of group head Ido Kaminer’s 2019 Ramanujan Machine, an AI bot that seeks out new conjectures for calculating mathematical constants.
—Lyndie Chiou, Scientific American, 13 Mar. 2026
Coffindaffer spoke with Newsweek recently and offered her conjecture about how the case might be solved.
—Lizzie Lanuza, StyleCaster, 11 Mar. 2026
Verb
Some task force workers conjectured that the ease of use and convenience of a prepackaged device might prompt more folks to test their drugs, especially those who are younger.
—Angie Leventis Lourgos, Chicago Tribune, 5 Jan. 2026
The moment prompted extensive online speculation, with some social media users and commentators conjecturing that his words may have been critical or disrespectful.
—Megan Cartwright, MSNBC Newsweek, 17 Nov. 2025
See All Example Sentences for conjecture
Recent Examples of Synonyms for conjecture
Noun
-
That makes his landing spot — or even a selection — anybody's guess.—
ABC News,
ABC News,
21 Apr. 2026
-
At the meeting, city staff admitted that the proper number of signatures was just a guess.—
John Ramos,
CBS News,
20 Apr. 2026
Verb
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Using Opta’s power rankings to estimate the relative difficulty of each side’s remaining games, Carlos Corberan’s Valencia have the most to fear.—
Thom Harris,
New York Times,
21 Apr. 2026
-
Judging from the coyote’s size and the condition of her teeth, Miller estimated that C31F was a 1-year-old.—
Tribune News Service,
Baltimore Sun,
21 Apr. 2026
Verb
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Lyons later assumed leadership roles at ICE headquarters, including as the assistant director for field operations at ICE's deportation branch, Enforcement and Removal Operations.—
Camilo Montoya-Galvez,
CBS News,
16 Apr. 2026
-
If the opening feels uncertain, readers assume the rest will be off track, too.—
JD Barker,
Rolling Stone,
16 Apr. 2026
Noun
-
In theory, this could be a standard beauty modification, like Ingres tossing a few extra vertebrae into a naked back.—
Zachary Fine,
New Yorker,
20 Apr. 2026
-
But the general idea is that there is a lot of stuff in the universe that is not the familiar matter that we are made of, and there are theories in which this stuff is not entirely benign.—
Richard Edwards,
Space.com,
19 Apr. 2026
Verb
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Adebayo still figures to receive strong consideration for a spot on one of the All-Defensive teams.—
Ira Winderman,
Sun Sentinel,
19 Apr. 2026
-
The intrusion of experienced mainstream reporters there figures to be a short-lived.—
Dom Amore,
Hartford Courant,
19 Apr. 2026
Verb
-
How many weddings am I supposed to attend for each one?—
R. Eric Thomas,
Chicago Tribune,
18 Apr. 2026
-
The moment wasn’t supposed to belong to Marta Suarez.—
Nathan Canilao,
Mercury News,
18 Apr. 2026
Verb
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Those who submit a claim will receive a proportional payment distribution calculated by taking the remaining funds for distribution divided by the number of people who submit valid settlement claim forms.—
Chiara Kim,
PEOPLE,
16 Apr. 2026
-
However, the state calculates vaccination rates as a percentage of the total number of students enrolled, so the enrollment decline is factored in.—
Cindy Krischer Goodman,
Sun Sentinel,
16 Apr. 2026
Verb
-
Outside experts and watchdogs suspect that before the first meeting in July, Kennedy will work to stack the advisory board with questionably qualified allies who will come with a predetermined decision to ease access to the drugs—no rigorous scientific evaluation needed.—
Beth Mole,
ArsTechnica,
16 Apr. 2026
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Some people online suspected that low ticket sales may partly be to blame for the cancellation, as seating maps from last month showed that most seats at some venues had not been purchased.—
Steven J. Horowitz,
Variety,
16 Apr. 2026
Cite this Entry
“Conjecture.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/conjecture. Accessed 24 Apr. 2026.
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