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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
onerous
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'onerous' is correct and usable in written English.
You can use it to mean 'burdensome' or 'difficult to deal with'. Example sentence: The onerous task of preparing for the meeting took up a lot of his time.
✓ Grammatically correct
News & Media
Formal & Business
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
60 human-written examples
The parents will find remortgaging or arranging other finance much more onerous while they are guaranteeing another loan.
News & Media
The evidence before us strongly suggests that investment in the unglamorous technologies, frameworks and infrastructures that are already known to underwrite citizen participation would result in better outcomes for tens of millions of ordinary Indians – and would shoulder the state with far-less onerous a financial burden – than investment in the high-tech chimeras of centralised control.
News & Media
Kutsuplus comes very close to delivering the best of both worlds: the convenient point-to-point freedom that a car affords, yet without the onerous environmental and financial costs of ownership (or even a Zipcar membership).
News & Media
The National Museum of Australia, which later inherited the collection, addresses matter-of-factly this onerous truth at its heart: "For MacKenzie… there was a close link between the fate of Australian fauna and Aboriginal people.
News & Media
Now, in a submission to the government, the Australian Industry Group (AI Group) has warned that using Direct Action to achieve the deeper emission reductions after 2020 – which Australia will be required to do in any agreement at the United Nations conference in Paris in December – will impose an increasingly onerous burden on the taxpayer.
News & Media
The reforms also involve pressing the banks to stop demanding onerous personal guarantees when entrepreneurs seek loans for their businesses.Most of all, Mr Abe admits, Japan needs to become more accepting of initial failure.
News & Media
This could bounce back quickly with economic recovery in America and, provided that cost increases from environmental measures are not too onerous, the long-haul travel on which BA's profitability depends should revive in time.
News & Media
It has a web of bilateral deals with Brussels though these may yet be torn apart by the Swiss referendum in February that rejected the free movement of workers.Above all, Switzerland has a successful currency union without the euro zone's onerous central edicts on everything from deficits to labour policy, pensions and investment.
News & Media
Biogen Idec put itself up for sale last year, but the recalcitrant management found clever ways to make the bidding process so onerous and unattractive that nobody made a bid for it.So will Big Pharma's land-grab succeed, heralding the long-awaited convergence of the two industries?
News & Media
At first sight, the law seems like just another piece of European bureaucracy: slow and onerous.
News & Media
Democrats, meanwhile, warn against any requirements that are so onerous as to exclude large numbers of the undocumented.
News & Media
Expert writing Tips
Best practice
Use "onerous" to describe tasks, responsibilities, or regulations that are not only difficult but also impose a significant burden or strain. It's stronger than simply saying something is 'hard'.
Common error
Avoid using "onerous" to describe tasks that are merely inconvenient or slightly challenging. The word implies a heavy burden, so reserve it for situations involving significant hardship or effort.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The adjective "onerous" primarily functions to describe nouns, indicating that they impose a heavy burden or are particularly difficult to endure. This is supported by Ludwig, which confirms its usage in contexts involving burdensome tasks and responsibilities.
Frequent in
News & Media
65%
Formal & Business
25%
Science
10%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the word "onerous" is an adjective used to describe something that is burdensome or difficult. Ludwig AI confirms its correct and frequent usage in English writing. The word commonly appears in News & Media and Formal & Business contexts, indicating tasks, regulations or responsibilities that impose a significant strain. While many synonyms exist, such as "burdensome", "taxing", and "arduous", "onerous" specifically emphasizes the heavy and oppressive nature of the burden. Therefore, reserve its use for situations where the difficulty involves significant hardship. The examples show its use in serious writing from top media.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
burdensome
Direct synonym focusing on the weight and encumbrance imposed.
taxing
Emphasizes the demanding and draining nature of the task.
demanding
Stresses the high requirements and expectations involved.
arduous
Highlights the effort and difficulty involved.
difficult
A general term for something not easily done.
challenging
Implies a need for skill and effort to overcome.
laborious
Focuses on the extensive effort and time required.
cumbersome
Highlights the unwieldy and awkward nature of the burden.
oppressive
Suggests a feeling of being weighed down and controlled.
formidable
Highlights the challenge and potential for difficulty.
FAQs
How can I use "onerous" in a sentence?
You can use "onerous" to describe tasks, responsibilities, or regulations that are burdensome. For example, "The new regulations placed an onerous burden on small businesses."
What are some alternatives to the word "onerous"?
You can use alternatives like "burdensome", "taxing", or "arduous" depending on the specific context.
Is it correct to say something is "very onerous"?
Yes, you can use adverbs like "very" to intensify the meaning of "onerous". For example, "The task was very onerous and required significant effort."
What's the difference between "onerous" and "difficult"?
"Difficult" is a general term for something not easily done. "Onerous" implies that something is not only difficult but also imposing or burdensome. Onerous tasks are not only hard to complete, but also involve a high degree of effort and stress.
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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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested