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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
unambiguous reason
Grammar usage guide and real-world examplesUSAGE SUMMARY
"unambiguous reason" is a correct and usable phrase in written English.
You can use it when you want to express that something is clear and free from doubt or confusion. For example: "The professor gave an unambiguous reason for why the students needed to complete the test."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
clear reason
evident justification
explicit rationale
obvious explanation
definite cause
certain grounds
compelling explanation
decisive factor
evident reason
explicit reason
unambiguous cause
categorical reason
obvious reason
strong reason
certain reason
straightforward reason
unmistakable reason
definite reason
clear cut reason
firm 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
2 human-written examples
And the unambiguous reason for this is that G.E. took full advantage of the various tax loopholes in the U.S. tax code that are available to it.
News & Media
So, before you overturn the PPCA, be very certain that you have a clear and unambiguous reason to do so.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
For their own impenetrable but absolutely unambiguous reasons, the Framers made a rule that says you can only be president if you were born in one of the original 13 colonies.
News & Media
Some donor characteristics were quite unambiguous reasons for discarding a pancreas.
Science
A small proportion of caesarean operations are likely to be performed for life-saving or unambiguous reasons [ 2, 3] the indications for which have not changed greatly in the past fifty years [ 4].
Science
Central zone caesarean sections are undertaken for unambiguous life-saving reasons.
Science
On one hand, rule-based mentalizing may be a useful strategy when perceivers reason about unambiguous mental states in ways that are strongly guided by explicit contextual information.
Science
However, since there are many different internalist theses about the way in which reasons and motivation are related, there is no clear and unambiguous question of whether reasons externalism is correct.
Science
In contrast to the neat polymer, the master curves constructed based on DMA spectra collected for poly MEO2MA -based networks are not so unambiguous for two main reasons.
Science
Such dichotomous approaches are problematic, for several reasons: First, unambiguous criteria for what should constitute "similar" or "dissimilar" action do not exist and are currently difficult to define.
It's not because of the unambiguous absence of any compelling reason to make a change like this.
News & Media
Expert writing Tips
Best practice
Use "unambiguous reason" when you want to convey that the reason is clear, direct, and leaves no room for misinterpretation. Ensure the context supports a high degree of certainty.
Common error
Avoid using "unambiguous reason" when the situation involves subjective judgment or lacks conclusive evidence. Using it inappropriately can make your statement seem overly assertive or dismissive of other perspectives.
Source & Trust
87%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unambiguous reason" functions as a noun phrase, where "unambiguous" modifies "reason". According to Ludwig, the phrase is grammatically correct. The term is used to denote a clear, unquestionable justification for an action, decision, or situation.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "unambiguous reason" is a grammatically correct phrase used to denote a clear and unquestionable justification. According to Ludwig, the phrase is suitable for formal communication. It is found in news reports and scientific articles. When using this phrase, ensure that the context genuinely supports its claim of clarity. While effective for conveying certainty, its use should be tempered by the specific context to avoid overstatement.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
clear reason
Emphasizes the clarity of the reason.
evident justification
Focuses on the justification being easily seen or understood.
explicit rationale
Highlights that the rationale is clearly stated and leaves no room for interpretation.
obvious explanation
Stresses that the explanation is easily apparent and requires no further analysis.
unquestionable motive
Shifts the focus to the motive, emphasizing its certainty and lack of doubt.
definite cause
Highlights that the cause is precise and leaves no room for interpretation.
certain grounds
Focuses on the sureness or confidence on which something rests.
compelling explanation
Highlights the explanation as convincing and forceful, leaving little room for doubt.
irrefutable basis
Stresses the incontrovertible nature of the base for the reason.
decisive factor
Highlights the key element that determines a decision or outcome.
FAQs
How can I effectively use "unambiguous reason" in a sentence?
Use "unambiguous reason" to indicate a clear and indisputable justification. For example, "The company's decision to relocate was based on the "clear reason" of reducing operational costs".
What are some alternatives to "unambiguous reason"?
Alternatives include "evident justification", "explicit rationale", or "obvious explanation", depending on the specific nuance you wish to convey.
Is "unambiguous reason" suitable for formal writing?
Yes, "unambiguous reason" is suitable for formal writing when you need to emphasize the clarity and certainty of a particular reason. However, ensure that the context warrants such a strong assertion.
What distinguishes "unambiguous reason" from a simple "reason"?
While "reason" simply indicates a cause or explanation, "unambiguous reason" emphasizes that the cause or explanation is clear, direct, and leaves no room for doubt or misinterpretation.
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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
87%
Authority and reliability
4.4/5
Expert rating
Real-world application tested