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
has been arduous
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has been arduous" is correct and usable in written English.
It can be used to describe a task or experience that has been difficult or challenging over a period of time. Example: "The journey to complete the project has been arduous, requiring countless hours of hard work and dedication."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
has been challenging
has been difficult
has been demanding
has been tough
has been laborious
has been complicated
has been tricky
has been complex
has been sticky
has been troublesome
has been problematical
has been serious
has been delicate
has been harsh
has been problematic
has been awkward
has been abusive
has been good
has been powerless
has been terrific
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
22 human-written examples
But the process has been arduous.
News & Media
That change has been arduous for business, but very salutary.
News & Media
Running Warner's movie operation has been arduous, but he says he has relished the pressure.
News & Media
The training, he said in an interview, has been arduous and fun.
News & Media
Mr. Picard's job is to recover as much money as possible for the victims, and the process has been arduous.
News & Media
The process of obtaining the charter has been arduous and expensive and occupied itBit for more than a year.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
The journey through Oaxaca, where I had met them, had been arduous and frightening.
News & Media
Police and school authorities said the investigation had been arduous, based on the number of suspects and their ages.
News & Media
Another good thing she thought of while the other children wept was that the journey to the school had been arduous and far.
News & Media
Rupert Murdoch's Fox News and Wall Street Journal have been arduous in promoting and inflating Tea Party events and celebrities to this propagandistic end.
News & Media
For Ms. Couric, whose CBS anchor job began amid an extraordinary degree of attention in September 2006, the last three years have been arduous.
News & Media
Expert writing Tips
Best practice
Use "has been arduous" to describe processes or journeys that involve sustained effort and difficulty over time.
Common error
While "arduous" is a valid word, avoid using it in overly casual or trivial situations. Opt for simpler alternatives like "difficult" or "challenging" in everyday conversation.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has been arduous" functions as a descriptor, typically modifying a noun phrase representing a task, process, or journey. It indicates that the subject has involved significant difficulty and sustained effort over a period of time. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
63%
Academia
21%
Science
16%
Less common in
Formal & Business
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "has been arduous" is a grammatically sound and frequently used expression to describe something that has been difficult and required sustained effort. Ludwig AI validates its correctness and provides numerous examples across various contexts. While appropriate for formal and professional settings, it's best to avoid overusing it in casual conversation. Consider alternatives like "challenging" or "difficult" when the situation doesn't warrant the emphasis on prolonged hardship. The primary contexts where the phrase appears are in News & Media, Academia, and Scientific publications.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
has been challenging
Replaces "arduous" with a more general term for difficulty.
has been difficult
Similar to "challenging" but emphasizes the presence of obstacles.
has been demanding
Focuses on the high level of effort required.
has been tough
A more informal way of saying "difficult".
has been grueling
Emphasizes the exhausting nature of the experience.
has been taxing
Highlights the depleting effect on resources or energy.
has been onerous
Stresses the burden and responsibility involved.
has been laborious
Focuses on the extensive amount of work required.
has been strenuous
Highlights the physical or mental exertion involved.
has been back-breaking
An idiom suggesting very hard physical labor.
FAQs
How can I use "has been arduous" in a sentence?
You can use "has been arduous" to describe a task, journey, or process that has been difficult and required a lot of effort. For example: "The process of obtaining the charter "has been arduous" and expensive."
What are some synonyms for "has been arduous"?
Some alternatives to "has been arduous" include "has been challenging", "has been difficult", or "has been demanding". Choose the best alternative based on the specific context.
Is it appropriate to use "has been arduous" in formal writing?
Yes, "has been arduous" is appropriate for formal writing. It is a sophisticated way to describe a difficult or challenging experience. However, consider your audience and choose the most appropriate word for the context.
What is the difference between "has been arduous" and "has been hard"?
While both phrases suggest difficulty, "has been arduous" implies a longer, more strenuous, and often more complex effort than "has been hard". "Arduous" suggests a task that is not only difficult but also requires great endurance and perseverance.
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
4.6/5
Expert rating
Real-world application tested