arduous and lengthy

USAGE SUMMARY

The phrase "arduous and lengthy" is correct and usable in written English.
It can be used to describe a task or process that is both difficult and time-consuming. Example: "The project was arduous and lengthy, requiring months of dedication and hard work to complete."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

14 human-written examples

For most, it's an arduous and lengthy process involving more rejection emails than you've had birthdays.

Independent

But making a discrimination claim is an arduous and lengthy process.

The Economist

There is the often arduous and lengthy process of buying up air rights — or unused development rights — from adjacent properties; borrowing hundreds of millions of dollars in financing; and engineering architecturally unique structures that can rise 90 stories or more.

The New York Times

"While this can feel like an arduous and lengthy part of the process, it is a great opportunity to align everyone's expectations as to what the partnership will specifically involve.

The Guardian

However arduous and lengthy peace negotiations might prove, José Miguel Arrugaeta, a former ETA operative who has been in exile in Cuba since 1984, said in an interview that the declaration ending violent hostilities was irreversible.

The New York Times

Changes to World Rugby's eligibility regulations is an arduous and lengthy process and they state that any player to have played for a nation's Test XV side, the "next" XV side (for example, England Saxons) or the sevens side, cannot represent another union.

The Guardian - Sport

Human-verified similar examples from authoritative sources

Similar Expressions

46 human-written examples

Only through some arduous, sometimes lengthy and painful process of sorting out the past can one hope to create new aspects of the self that create productive lives and behavior.

The New York Times

It would involve lengthy, arduous and potentially inconclusive constitutional negotiations with the provinces.

The Economist

The battle between this small fishing community and Shell's Nigerian subsidiary has been lengthy, arduous and imbalanced.

The Guardian

It's been a lengthy, arduous and – according to director Toby Haynes – "terrifying" process that has brought Susanna Clarke's epic novel Jonathan Strange & Mr Norrell to the screen, but the transformation from 800-page tome to seven-part series for BBC1 is now complete.

The Guardian - TV & Radio

The option of suing your attorney is lengthy, arduous, and expensive.

Huffington Post

Expert writing Tips

Best practice

Use "arduous and lengthy" to convey a sense of significant effort and duration, especially when discussing processes or tasks that require sustained commitment.

Common error

Avoid using "arduous and lengthy" when only one aspect (either difficulty or duration) is truly significant. Instead, select adjectives that more precisely capture the dominant characteristic of the task or process.

Linguistic Context

The phrase "arduous and lengthy" functions as a compound adjective, modifying a noun to describe a task, process, or journey that is both difficult and time-consuming. This is supported by Ludwig's examples where it describes processes like negotiations, background checks, and training experiences.

Expression frequency: Common

Frequent in

News & Media

50%

Science

32%

Formal & Business

18%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "arduous and lengthy" is a grammatically correct and commonly used expression to describe tasks or processes that are both difficult and time-consuming. Ludwig AI confirms its usability in written English. It's frequently found in news, science, and formal business contexts, making it suitable for neutral to formal communication. When using this phrase, consider whether both aspects—difficulty and duration—are equally important. If so, "arduous and lengthy" is a fitting choice. Otherwise, opt for a more specific adjective to more accurately capture the situation. Alternatives include "difficult and time-consuming", "grueling and protracted", and "laborious and prolonged".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

difficult and time-consuming

Focuses on the combination of difficulty and the amount of time required.

grueling and protracted

Emphasizes the exhausting nature and extended duration of the process.

laborious and prolonged

Highlights the effort involved and the long duration.

demanding and extensive

Stresses the high requirements and broad scope of the task.

challenging and extended

Focuses on the difficulty and the duration.

strenuous and sustained

Emphasizes the vigorous effort and continuous nature of the process.

taxing and comprehensive

Highlights the draining nature and thoroughness of the endeavor.

complicated and drawn-out

Focuses on the intricacy and extended length of the task.

onerous and time-intensive

Emphasizes the burdensome nature and the large amount of time required.

formidable and lengthy

Highlights the intimidating nature and long duration of the process.

FAQs

How can I use "arduous and lengthy" in a sentence?

Use "arduous and lengthy" to describe tasks, processes, or journeys that are both difficult and time-consuming. For example, "The research process was "arduous and lengthy", requiring years of dedication".

What are some alternatives to "arduous and lengthy"?

Depending on the context, you can use alternatives such as "difficult and time-consuming", "challenging and extensive", or "laborious and prolonged".

When is it appropriate to use "arduous and lengthy"?

It's appropriate when you want to emphasize that a task involves both significant difficulty and a considerable amount of time. If the focus is primarily on one aspect, a more specific phrase might be better suited.

Is "arduous and lengthy" a formal expression?

"Arduous and lengthy" is suitable for formal and neutral contexts. While the word 'arduous' may sound slightly elevated, the phrase as a whole is commonly used in news media and academic writing.