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
probable reason
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "probable reason" is correct and usable in written English.
It can be used when suggesting a likely explanation for a situation or event. Example: "The probable reason for the delay in the project is the unexpected technical difficulties we encountered."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
possible explanation
likely explanation
most likely reason
possible reason
plausible explanation
potential explanation
reasonable explanation
conceivable cause
leading cause
plausible reason
potential reason
feasible reason
eventual reason
worthwhile reason
substantial reason
credible reason
reasonable reason
conceivable reason
valid reason
foreseeable reason
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
60 human-written examples
The probable reason?
News & Media
A probable reason for such coincidence is briefly discussed.
Science
The probable reason was illustrative of his character.
News & Media
And therein lies the probable reason why BAT was prepared to let me through its doors.
News & Media
The probable reason maybe exist in the different generation methods used for matrix-vug systems.
The probable reason is the exceedingly competitive nature of research in many fields.
News & Media
The probable reason for the preferentiality is migration of the nickel deposition rather than deposition kinetics.
Science
The probable reason for this series is the polycation molar mass.
Science
Interesting, the probable reason for the enhanced sensitivity was tentatively confirmed using X-ray photoelectron spectroscopy (XPS).
"Service is not as good there as in New York City," he said, citing predetermined gratuities as a probable reason.
News & Media
"Now, unfortunately, we sadly understand the probable reason why," Erino Colombi, the association's president, said in a statement.
News & Media
Expert writing Tips
Best practice
Use "probable reason" when you want to suggest the most likely explanation among other possibilities. It implies a degree of uncertainty but suggests the explanation is well-supported by available evidence.
Common error
Avoid using "probable reason" when you are absolutely certain of the cause. In such cases, a more definitive term like "the reason" or "the cause" is more appropriate.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "probable reason" functions as a noun phrase, where "probable" modifies the noun "reason". It introduces a likely explanation or cause for something. As shown in the Ludwig examples, it's often used to present a considered, though not definitive, explanation.
Frequent in
Science
62%
News & Media
32%
Wiki
6%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "probable reason" is a frequently used and grammatically correct phrase employed to suggest a likely explanation or cause. Ludwig AI indicates it's widely accepted and used in both formal and informal contexts, particularly in science and news reporting. While other options like "likely explanation" or "possible cause" exist, "probable reason" strikes a balance between suggesting likelihood and acknowledging uncertainty. When writing, it's advisable to ensure the level of certainty matches the evidence, avoiding its use when the cause is definitively known. The contexts of source usage show that "probable reason" is most often found in Science and News & Media.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
most likely reason
Stresses that the reason is the most likely among several possibilities.
likely explanation
Focuses on the explanatory aspect, suggesting a reason that is likely true.
possible cause
Emphasizes causality and indicates that the reason is a potential cause of something.
plausible explanation
Highlights the believability and reasonableness of the explanation.
potential explanation
Suggests that the reason is a possible explanation, though not necessarily the most likely.
reasonable explanation
Indicates that the reason is logical and makes sense in the context.
conceivable cause
Indicates that the reason is within the realm of possibility as a cause.
leading cause
Emphasizes that the reason is the primary or main cause.
potential factor
Highlights that the reason is a contributing factor to a situation.
tenable justification
Implies that the reason can be defended or maintained against objections.
FAQs
How to use "probable reason" in a sentence?
Use "probable reason" to introduce a likely explanation for an event or situation. For example: "The "probable reason" for the delay is the weather conditions."
What can I say instead of "probable reason"?
You can use alternatives like "likely explanation", "possible cause", or "most likely reason" depending on the context.
What is the difference between "probable reason" and "possible reason"?
"Probable reason" suggests a higher likelihood than "possible reason". "Probable" indicates a reason that is likely true, while "possible" simply means it could be true.
Is "probable reason" formal or informal?
"Probable reason" is suitable for both formal and informal contexts. It's commonly used in news, scientific articles, and everyday conversation.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested