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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
mere assumption
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "mere assumption" is correct and usable in written English.
It can be used to describe a belief or idea that is not based on evidence or certainty, often implying that it is insignificant or trivial. Example: "His conclusion was based on a mere assumption, lacking any substantial proof to support it."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(6)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
5 human-written examples
Greek authorities said the plane made sudden swerves as it plummeted but the Egyptians denied this; while one Egyptian forensics official's statement that the condition of human remains suggested a bomb was later dismissed by a more senior official as "completely false" and based on "mere assumption".
News & Media
The mere assumption that equal treatment, regardless of gender is "fairness," is to say that the details and history don't matter.
News & Media
It is unknown if the film was initially planned or if it was mere assumption, but it was reported that it would be a two reel production in September 1913.
Wiki
Furthermore, the location of the D371 side chain in the NMR structure was dictated not only by the mere assumption that this side chain coordinates Ca2+, as implied in ref. [43], but also by multiple restraints derived from nuclear Overhauser enhancements [17].
Science
Our definition of a benign lesion, which is no growth and no serum-CEA increase after 1 year, however, is a mere assumption and not definitive proof that the lesion is truly benign.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
"Everything published about this matter is completely false, and mere assumptions that did not come from the forensics authority," Hesham Abdelhamid was quoted as saying in a statement.
News & Media
But Hisham Abdelhamid, head of Egypt's forensics authority, said this assessment was "mere assumptions" and that it was too early to draw conclusions.
News & Media
In experimental sciences, any experiment is carried out within a framework of known facts and mere assumptions.
"But all of that is mere assumptions.
News & Media
More precisely, under a mere nonnegativity assumption on the nonlinearity, the authors begin this work by stating that up to space dimension (n=4), bounded stable solutions of (1.1) are trivial.
Knowledge is to be "distinguished from a mere representation, presumption, question, or assumption by the fact that a content appears here with a sense of objective necessity" (Dilthey 2002, 27 28).
Science
Expert writing Tips
Best practice
When using "mere assumption", ensure the context clearly indicates the lack of evidence or justification for the assumption. Strengthen your writing by providing counterarguments or alternative explanations.
Common error
Avoid using "mere assumption" to dismiss valid concerns or potentially significant factors. Acknowledge the limitations of your dismissal by providing strong evidence or arguments. Using "mere assumption" to dismiss something important may weaken your stance.
Source & Trust
86%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "mere assumption" functions as a noun phrase, often acting as the object of a verb or preposition. It serves to characterize a belief or idea as lacking substance or support. According to Ludwig AI, the phrase is grammatically correct.
Frequent in
News & Media
40%
Science
40%
Wiki
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "mere assumption" is used to describe an idea or belief that lacks a solid foundation in evidence, thus prompting a degree of skepticism. Grammatically correct, it is most frequently used in news and scientific contexts and is considered neutral in tone. While examples are relatively rare, Ludwig AI affirms its correct usage. When incorporating this phrase into your writing, consider alternatives such as "simple guess" or "unsubstantiated claim" for variations in meaning, while ensuring you are not inappropriately dismissing valid points. Proceed with judicious application.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
sheer presumption
Emphasizes the boldness or audacity of the assumption.
simple guess
Highlights the lack of any reasoned basis for the assumption.
unsubstantiated claim
Focuses on the absence of evidence to support the assertion.
baseless assertion
Stresses the lack of any foundation or justification for the assumption.
pure conjecture
Indicates the assumption is entirely speculative and without factual basis.
blind leap
Suggests a significant risk and lack of information underlying the assumption.
unfounded belief
Highlights the lack of a valid reason for holding the belief.
tenuous hypothesis
Implies the assumption is weak and easily challenged.
speculative inference
Focuses on the uncertain nature of the conclusion drawn.
hasty generalization
Suggests the assumption is based on insufficient evidence or a small sample size.
FAQs
How can I use "mere assumption" in a sentence?
You can use "mere assumption" to indicate that something is based on speculation rather than evidence. For example, "His argument was based on a mere assumption, lacking any concrete data".
What's a good alternative to "mere assumption"?
Alternatives include "simple guess", "unsubstantiated claim", or "baseless assertion", depending on the nuance you want to convey.
Is it correct to say "a mere assumption" or "the mere assumption"?
Both are grammatically correct, but "a mere assumption" is used when referring to one instance of an assumption, while "the mere assumption" refers to a specific assumption already mentioned or understood in the context.
What is the difference between "mere assumption" and "hypothesis"?
A hypothesis is a proposed explanation based on limited evidence that serves as a starting point for further investigation. A "mere assumption" implies a belief without any supporting evidence or intention for further testing.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.3/5
Expert rating
Real-world application tested