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
an arduous route
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "an arduous route" is correct and usable in written English.
It can be used to describe a path or journey that is difficult, challenging, or requires significant effort to traverse. Example: "The hikers decided to take an arduous route through the mountains, knowing it would test their endurance."
✓ Grammatically correct
News & Media
Science
Wiki
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
1 human-written examples
A 38-year-old former journeyman who did not win a ranking event until 2011, Bingham has been this year's revelation, garnering much public support on the back of tears of joy shed in the wake of wins over Ronnie O'Sullivan and Judd Trump on an arduous route to his first world title decider.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
It has been a surprisingly arduous route to a gold medal for Richards, the charismatic American who has established herself as the world's leading 400-meter runner but — because of health problems and pressure-management problems — had not been able to establish herself as a champion until now.
News & Media
We have had a more arduous route to the seats we hold.
News & Media
It becomes your life – and while at times it may seem like a long, arduous route to take, the buzz you get when you see that work paying off is incredible.
News & Media
Diaz-Canel "has an arduous road to walk".
News & Media
In short, the men took an arduous, costly route — the only one open to them — to gain the traditional satisfaction of seeing themselves in their children's faces.
News & Media
We were climbing the Machame Route, which is a longer and - at least in one sense - more arduous route than the Marangu or (so some call it) "Coca Cola Route".
News & Media
On Monday, Mr. Larsen said he did not believe Prosper would need to follow the same arduous route, pointing out that Lending Club sets the interest rates on its loans and was itself financing about half the overall loan volume on the site.
News & Media
Third, they also convey a broad range of practical experience relevant to the formation of moral character which would otherwise have to be acquired, if at all, by the more arduous route of first-hand experience.
Science
There were 184 stations along the long and arduous route used by the Pony Express.
Wiki
The LSWR required such a locomotive, which would need to cope with increasing train loads on this long and arduous route to the West Country.
Wiki
Expert writing Tips
Best practice
When describing a process or journey, use "an arduous route" to emphasize the difficulty and the considerable effort required to overcome obstacles along the way. This phrase is particularly effective when you want to highlight resilience and determination.
Common error
Avoid using "an arduous route" when a simpler or more direct alternative would suffice. If the challenge is not truly significant, using "difficult" or "challenging" will be more appropriate. Overusing "arduous" can make your writing sound unnecessarily dramatic.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an arduous route" functions as an adjective phrase modifying a noun. Ludwig suggests that it denotes something requiring strenuous effort; it typically describes a course, journey, or process.
Frequent in
News & Media
64%
Science
21%
Wiki
12%
Less common in
Formal & Business
1%
Encyclopedias
1%
Academia
0%
Ludwig's WRAP-UP
In summary, "an arduous route" is a phrase used to describe a particularly difficult or challenging path, journey, or process. Ludwig AI confirms its grammatical correctness. While not as common as simpler alternatives like "difficult journey", it effectively conveys a sense of prolonged effort and significant obstacles. It is most frequently found in news and media, but is also appropriate for scientific and formal contexts. Use this phrase when you want to emphasize the taxing nature of an undertaking and the resilience required to overcome its hurdles.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a challenging path
Focuses on the difficulty of the path itself, emphasizing the tests it presents.
a difficult journey
Emphasizes the overall difficulty of the experience rather than just the physical path.
a taxing endeavor
Shifts the focus to the effort required, highlighting the demanding nature of the undertaking.
a grueling trek
Specifically refers to a physically demanding journey, often involving hiking or backpacking.
a strenuous course
Highlights the effort and energy required, often implying a test of endurance.
a laborious process
Focuses on the time and effort required, emphasizing the tedious nature of the task.
a demanding undertaking
Emphasizes the high level of skill or effort required for the task.
a formidable task
Highlights the difficulty and potential for failure, emphasizing the need for careful planning and execution.
a trying experience
Shifts the focus to the emotional and mental strain caused by the difficulty.
a complicated procedure
Emphasizes the intricate steps and potential for error, highlighting the need for precision and expertise.
FAQs
How can I use "an arduous route" in a sentence?
You can use "an arduous route" to describe a difficult or challenging path, journey, or process. For example: "The climbers chose "an arduous route" to the summit" or "The company faced "an arduous route" to profitability".
What are some synonyms for "an arduous route"?
Some synonyms for "an arduous route" include "a challenging path", "a difficult journey", or "a taxing endeavor". The best choice depends on the specific context and the nuance you want to convey.
Is it always appropriate to use "an arduous route" when describing something difficult?
No, "an arduous route" is best used when the difficulty involves considerable effort, endurance, and perseverance. If the task is merely complicated or complex, other phrases might be more suitable.
What is the difference between "an arduous route" and "a difficult route"?
"Arduous" implies a greater degree of difficulty and prolonged effort than "difficult". A "difficult route" might be challenging, but "an arduous route" suggests a long and strenuous undertaking.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested