1
as in hypothesis
an idea that is the starting point for making a case or conducting an investigation
my supposition is that this grape variety, which flourishes in southern France, should do equally well here, given the similar climate
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Antonyms & Near Antonyms
2
as in guess
an opinion or judgment based on little or no evidence
it's pure supposition on your part that there's something illegal going on next door
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3
as in assumption
something taken as being true or factual and used as a starting point for a course of action or reasoning
worthless genetic research that was based on the erroneous supposition that acquired characteristics can be passed on to offspring
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Example Sentences
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Recent Examples of supposition
Under California law, fraud must be pled with particularity, meaning there must be specifics and details in the complaint; generalizations, inferences and supposition don’t cut it.
—
Michael McCann, Sportico.com, 16 Jan. 2026
The nature of Tech’s loss only supports the supposition that, without Texas and Oklahoma, the Big 12 is sorely lacking in top-tier talent.
—Kevin Sherrington
jan. 1, Dallas Morning News, 1 Jan. 2026
Both Ripa and Consuelos rejected the supposition, with Ripa admitting that the only evening during which Consuelos looks presentable during the holidays is Christmas Eve.
—Joey Nolfi, Entertainment Weekly, 21 Nov. 2025
Slavik knocked Combs for lining up speaking engagements for as soon as next week with the supposition that he’d be released.
—Nicki Brown, CNN Money, 4 Oct. 2025
See All Example Sentences for supposition
Michael McCann, Sportico.com, 16 Jan. 2026
The nature of Tech’s loss only supports the supposition that, without Texas and Oklahoma, the Big 12 is sorely lacking in top-tier talent.
—Kevin Sherrington
jan. 1, Dallas Morning News, 1 Jan. 2026
Both Ripa and Consuelos rejected the supposition, with Ripa admitting that the only evening during which Consuelos looks presentable during the holidays is Christmas Eve.
—Joey Nolfi, Entertainment Weekly, 21 Nov. 2025
Slavik knocked Combs for lining up speaking engagements for as soon as next week with the supposition that he’d be released.
—Nicki Brown, CNN Money, 4 Oct. 2025
See All Example Sentences for supposition
Recent Examples of Synonyms for supposition
Noun
-
The people who bombed the interviews were the ones who developed a hypothesis and held it to the last breath because developing strategy is inherently fuzzy at first.—
Lynn Comp,
Forbes.com,
18 May 2026
-
Among the most important undecidable statements is the continuum hypothesis (CH), proved to be undecidable in the Gödelian sense by Paul Cohen in 1963.—
Quanta Magazine,
Quanta Magazine,
18 May 2026
Noun
-
Few would hazard a guess at what the world of technology will look like when VivaTech celebrates its 20th birthday.—
Kamal Ahmed,
Fortune,
13 May 2026
-
There was letter-sound bingo, guess-the-sound flashcards and even a visit from a special spelling helper — a toy owl, named Echo, who lives at the end of a yardstick.—
Cory Turner,
NPR,
13 May 2026
Noun
-
And that assumption is likely to drive mortgage interest rates higher, even with the central bank not scheduled to meet again until mid-June.—
Matt Richardson,
CBS News,
13 May 2026
-
Federal policy must reflect current exposure patterns rather than outdated assumptions.—
Anthony Nicome,
STAT,
13 May 2026
Noun
-
This is as important, and as boring, in theory, as picking a fund for your 401(k), yet, improbably, the draft has become one of the largest events on the sporting calendar.—
Dan Greene,
New Yorker,
18 May 2026
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To overcome this problem, the study authors used a mathematical framework called the theory of functional connections (TFC).—
Rupendra Brahambhatt,
Interesting Engineering,
17 May 2026
Noun
-
Lily had been married four times — with one other husband also deceased, prompting more conjecture.—
Erin Moriarty,
CBS News,
17 May 2026
-
Because certain members portrayed didn’t leave expansive journals, Fehrman sometimes has to rely on conjecture or push his imaginative reconstruction too far.—
The Week US,
TheWeek,
6 May 2026
Noun
-
The thesis, as Zidni frames it, is that Indonesian cinema’s next phase cannot rely on individual producers’ persistence.—
Naman Ramachandran,
Variety,
15 May 2026
-
The long-tail currency problem, central to the Asia-and-Latin-America thesis, is solved with a hybrid approach.—
Boaz Sobrado,
Forbes.com,
15 May 2026
Noun
-
As reported, Gucci is anchoring the core of its business in a strong midprice proposition between 2,000 euros and 3,000 euros, elevating its top tier with distinctive details and richer materials, and redesigning entry level styles without compromising quality.—
Emily Mercer,
Footwear News,
17 May 2026
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That's the proposition the South Pacific is making to visitors.—
Christopher Elliott,
Forbes.com,
17 May 2026
Cite this Entry
“Supposition.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/supposition. Accessed 20 May. 2026.
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