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
arduous trial
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "arduous trial" is correct and usable in written English.
It can be used to describe a difficult or challenging experience or test that someone has to endure. Example: "The team faced an arduous trial during the project, but their perseverance ultimately led to success."
✓ Grammatically correct
News & Media
Science
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
Polk's attacker was found, charged and, after an arduous trial, found guilty.
News & Media
Facing the prospect of a long, arduous trial, Tenaha and Shelby County officials agreed to settle, though they denied wrongdoing.
News & Media
So how, four months later (even after an arduous trial), is he two years older after only one birthday?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
The other way forward would have been long, arduous court trials that may have resulted -as was the case with the Getty's Marion True - in a successful prosecution.
News & Media
The decision, which came after a halting, arduous three-year trial, firmly establishes as an international crime the use of children in war — a practice that still enslaves tens of thousands of the young.
News & Media
Medical practice is highly translatable between large animals, as evidenced by the rapid adoption of methylprednisolone for SCI in the dog based on arduous human clinical trials [58].
Science
Phelps, the 19-year-old who hopes to break Mark Spitz's record of seven Olympic gold medals, swam in his two events only 41 minutes apart, a major test in his arduous schedule at the trials.
News & Media
In March 2002, Assistant Attorney General Michael Chertoff charged Arthur Andersen with obstruction of justice, but the trial was arduous for the government lawyers.
News & Media
After two arduous trials, in which the prosecuting lawyer accused him of "moral turpitude", Chaplin was declared to be the father.
Wiki
Second, clinical trials are arduous.
News & Media
On that day, Jesus willingly surrendered himself to his fate, which would lead to his brief trial, his grueling torture, his arduous walk to Calvary and his ultimate crucifixion.
News & Media
Expert writing Tips
Best practice
When describing legal proceedings or extended periods of adversity, use "arduous trial" to emphasize the demanding and protracted nature of the experience.
Common error
Avoid using "arduous" when a simpler term like "difficult" or "challenging" suffices. "Arduous" implies a prolonged and exhausting effort, so reserve it for situations that truly warrant such emphasis.
Source & Trust
88%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "arduous trial" functions as a noun phrase, where "arduous" modifies "trial". It describes a specific type of trial characterized by its demanding and exhausting nature, as supported by Ludwig examples.
Frequent in
News & Media
60%
Science
20%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "arduous trial" is a grammatically sound phrase that describes a long, difficult, and exhausting trial or legal proceeding. Ludwig AI confirms its correctness and provides real-world examples from reliable sources. While not exceptionally common, it's suitable for formal contexts, particularly within news and media, and science. When using this phrase, ensure that the situation genuinely warrants the emphasis on prolonged difficulty, and consider alternatives like "challenging ordeal" or "difficult test" for varied contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
challenging ordeal
Replaces "trial" with "ordeal", suggesting a more severe and testing experience.
difficult test
Substitutes "arduous" with "difficult" and "trial" with "test", focusing on the challenging nature of the situation.
grueling experience
Uses "grueling" to emphasize the exhausting aspect of the experience, shifting the focus slightly.
demanding process
Replaces "trial" with "process", highlighting the step-by-step and taxing nature of the challenge.
strenuous undertaking
Emphasizes the effort and energy required, presenting the trial as a significant project or task.
taxing endeavor
Highlights the burden and strain imposed by the trial, portraying it as a significant effort.
trying time
Focuses on the emotional and psychological challenge, presenting the trial as a difficult period.
laborious task
Emphasizes the hard work and effort involved, depicting the trial as a demanding job.
onerous duty
Suggests a sense of burden and obligation associated with the trial, highlighting its demanding nature.
formidable challenge
Emphasizes the intimidating and demanding nature of the trial, portraying it as a major obstacle.
FAQs
How can I use "arduous trial" in a sentence?
You can use "arduous trial" to describe a long and difficult legal process, or any situation that demands sustained effort and resilience. For example: "After an "arduous trial", the defendant was finally acquitted."
What are some alternatives to "arduous trial"?
Alternatives include "challenging ordeal", "difficult test", or "grueling experience", depending on the specific nuance you want to convey.
Is "arduous trial" formal or informal?
"Arduous trial" is generally considered a formal phrase, suitable for legal, academic, or professional contexts. More informal settings might benefit from simpler alternatives.
What does "arduous" specifically emphasize in "arduous trial"?
"Arduous" emphasizes the length, difficulty, and exhausting nature of the trial, suggesting a process that requires significant endurance and effort.
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
88%
Authority and reliability
4.3/5
Expert rating
Real-world application tested