Used and loved by millions
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
most reasonable assumption
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "most reasonable assumption" is correct and usable in written English.
You can use it when discussing a conclusion or inference that seems logical based on the available evidence or context. Example: "Given the data we have collected, the most reasonable assumption is that the project will be completed on time."
✓ Grammatically correct
Science
News & Media
Alternative expressions(19)
likeliest supposition
most likely scenario
best bet
most probable outcome
most plausible event
most expected development
best-case scenario
the odds are
most plausible scenario
most probable scenario
most likely instance
most likely option
most likely situation
most likely story
most likely case
most likely change
most likely using
most significant change
most likely perpetrator
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
3 human-written examples
Until we get more information, the most reasonable assumption is that Barr is trying to protect Trump by hiding the full report.
News & Media
The multi-view framework allows object alignment under the most reasonable assumption that each new range image must possess an overlap with respect to any other previously aligned range data, thus weakening the requirement of having an overlap between each sequential pair of range images.
Although it is possible that the relationship between storage duration and PON1 activity may not be linear, it was the most reasonable assumption to use with only two time points available.
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
However, using the best available data and most reasonable assumptions, we obtained the best possible estimates for the measures of interest.
Science
While our model does to some extent simplify the manner in which deleterious mutations mechanistically arise and are removed from the influenza viral population, we make the most biologically reasonable assumptions possible given this simplification.
Science
In our experience, it is most often a reasonable assumption in the case of circulating HIV virus and this could be checked from residuals [ 20, 30].
However, this program remains the only experimentally studied alcohol intervention in our population of interest, and therefore is arguably the most reasonable base case assumption.
Within Casual Encounters, the most traditional of the categories — men seeking women — seems to raise the most tantalizing questions, given the reasonable assumption that most women (and even a few men) would prefer earnest courtship to a quickie with a stranger, no strings attached.
News & Media
Lastly, let's also make the very reasonable assumption that most migrant workers (i.e. the most consistent remitters) don't care about cryptocurrency or the blockchain or the coming financial revolution, but will naturally go to a service if it saves them money.
News & Media
It is a reasonable assumption that most of those who crashed the site were computer literate and able to read maps.
News & Media
Their first instinct was to challenge all questionable overseas ballots on the reasonable assumption that most of them were Mr. Bush's.
News & Media
Expert writing Tips
Best practice
Use "most reasonable assumption" to introduce a conclusion reached after evaluating multiple possibilities based on available evidence.
Common error
Avoid presenting the "most reasonable assumption" as an absolute fact. Acknowledge that it is still an assumption and may be subject to change with new information.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "most reasonable assumption" functions as a noun phrase that typically serves as a subject complement or an appositive. It identifies or describes an idea that is considered the most logical or justifiable based on available information. Ludwig AI confirms its usability in written English.
Frequent in
Science
67%
News & Media
33%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "most reasonable assumption" is a noun phrase used to present a premise or conclusion that is logically sound and well-supported but not definitively proven. Ludwig AI indicates that the phrase is correct and usable in English. It is primarily found in science and news media contexts and serves to guide decision-making in the face of uncertainty. While grammatically correct and widely understood, it's important to avoid overstating the certainty of an assumption and to acknowledge that it may be subject to change with new information. Alternatives include "most logical assumption" and "most plausible assumption".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
most logical assumption
Replaces "reasonable" with "logical", emphasizing the clarity and coherence of the assumption.
most plausible assumption
Substitutes "reasonable" with "plausible", highlighting the believability and credibility of the assumption.
most likely assumption
Focuses on the probability of the assumption being correct.
best justified assumption
Emphasizes the support and evidence behind the assumption.
most rational assumption
Highlights the assumption's basis in reason and sound judgment.
most sensible assumption
Replaces "reasonable" with "sensible", focusing on practicality and common sense.
most credible assumption
Highlights the trustworthiness and reliability of the assumption.
most well-founded assumption
Emphasizes that the assumption is based on a solid foundation of facts or evidence.
most valid assumption
Focuses on the logical correctness and soundness of the assumption.
most supportable assumption
Emphasizes the availability of evidence and arguments to back up the assumption.
FAQs
How can I use "most reasonable assumption" in a sentence?
Use "most reasonable assumption" to introduce a premise or conclusion that is logical and well-supported by available information, but not necessarily definitively proven. For example, "Given the data, the "most reasonable assumption" is that sales will increase next quarter."
What are some alternatives to "most reasonable assumption"?
You can use alternatives like "most logical assumption", "most plausible assumption", or "most likely assumption" depending on the specific context and nuance you wish to convey.
When is it appropriate to use the phrase "most reasonable assumption"?
It's appropriate to use "most reasonable assumption" when you've considered various possibilities and determined that one option is the most likely or logical based on the information at hand. It is often used in contexts where certainty is not possible, but a well-informed inference can be made.
What does it mean to make a "most reasonable assumption"?
Making a "most reasonable assumption" means forming a belief or premise based on the available evidence and logical reasoning, even in the absence of complete certainty. It implies that you have weighed different options and selected the one that appears to be the most valid and justifiable.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested