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
much more onerous
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "much more onerous" is correct and usable in written English.
It can be used to describe a situation, task, or obligation that is significantly more burdensome or difficult than another. Example: "The new regulations are much more onerous than the previous ones, making compliance a challenge for many businesses."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
much more precious
substantially more expensive
noticeably more expensive
much more valuable
significantly dearer
considerably more expensive
prohibitively expensive
considerably more pricey
much more expensive
much more inexpensive
distinctly more rigorous
much more cumbersome
substantially more costly
much more difficult
substantially higher in cost
much more pricey
much more tough
somewhat more expensive
much more wasteful
far more burdensome
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
24 human-written examples
Is running a public company so much more onerous?
News & Media
Mr. Strict's recommendation for solving Steffi's housebreaking problem was much more onerous — on us.
News & Media
The parents will find remortgaging or arranging other finance much more onerous while they are guaranteeing another loan.
News & Media
If Glencore does choose to go public, it will be subject to much more onerous reporting and disclosure rules.
News & Media
The budget agreement will make it worse.For many Americans, filing tax returns will become much more onerous.
News & Media
"The marker now for Fairtrade city status is much more onerous than it was, but everybody knows about Fairtrade now.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
34 human-written examples
Taking into account China's much lower per capita income, however, power bills are proportionally more onerous.
News & Media
Obama's position in assigning blame to his predecessor is in fact much stronger, for what he inherited from Bush is vastly more onerous than what Bush was gifted from Clinton.
News & Media
As Doyle explains, "in theory, management would have the option of saying, 'There's nothing classified in here, but we think your article needs to be more balanced.' " That process could take much longer, and, to Doyle's mind, was likely to be more onerous: "I had reason to believe it would have been difficult," he says.
Science & Research
It made the situation, I thought, much more difficult than was necessary, and wistfully I considered once again how onerous is any form of work.
News & Media
The algorithm ran in 70 s, but would have run much more slowly if it had tried to use memory for all 2864 stages, because the resulting memory swapping would have been onerous.
Science
Expert writing Tips
Best practice
When describing a task or responsibility, using "much more onerous" effectively communicates a significant increase in difficulty or burden compared to a previous or alternative option.
Common error
While grammatically correct, using "much more onerous" in very casual settings might sound overly formal or stilted. Opt for simpler alternatives like "much harder" or "way more difficult" in informal conversations.
Source & Trust
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "much more onerous" functions as an adjectival modifier, intensifying the adjective "onerous" to describe something as significantly more burdensome or difficult. Ludwig AI confirms its usability in written English.
Frequent in
News & Media
65%
Science
15%
Formal & Business
10%
Less common in
Encyclopedias
3%
Wiki
3%
Reference
4%
Ludwig's WRAP-UP
In summary, the phrase "much more onerous" is a grammatically sound and frequently used expression to convey a heightened sense of burden or difficulty. Ludwig confirms its correct usage. Predominantly found in news, scientific, and business contexts, it effectively emphasizes the increased demanding nature of a task or situation. For less formal settings, simpler alternatives may be preferable. When aiming to highlight a significant increase in difficulty, "much more onerous" serves as a precise and impactful choice.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
substantially more burdensome
This phrase uses 'burdensome' instead of 'onerous', emphasizing the weight or load imposed.
considerably more taxing
It replaces 'onerous' with 'taxing', highlighting the strain or demand on resources.
significantly more challenging
This alternative focuses on the difficulty aspect using 'challenging' instead of 'onerous'.
far more difficult
This phrase uses 'difficult' which is a simpler and more direct synonym for 'onerous'.
markedly more demanding
It employs 'demanding', accentuating the requirements and effort needed.
appreciably more arduous
This uses 'arduous', emphasizing the strenuous or laborious nature.
noticeably more troublesome
This phrase uses 'troublesome' instead of 'onerous', emphasizing the problems or difficulties caused.
distinctly more rigorous
It replaces 'onerous' with 'rigorous', highlighting the strictness or demanding nature of the task.
considerably more complicated
This alternative emphasizes the complexity involved, using 'complicated' instead of 'onerous'.
substantially more oppressive
This phrase uses 'oppressive' instead of 'onerous', emphasizing the heavy or burdensome feeling.
FAQs
How can I use "much more onerous" in a sentence?
You can use "much more onerous" to describe tasks or responsibilities that are significantly more burdensome. For example, "The new regulations are "much more onerous" than the previous ones."
What are some alternatives to "much more onerous"?
Alternatives include phrases like "far more difficult", "considerably more taxing", or "substantially more burdensome".
Is it appropriate to use "much more onerous" in all types of writing?
While grammatically correct, "much more onerous" is best suited for formal or professional writing. In casual contexts, simpler alternatives may be more appropriate.
What's the difference between "much more onerous" and "more difficult"?
"Much more onerous" implies a greater degree of burden or oppressiveness than simply "more difficult". It suggests a task is not only harder but also more troublesome or demanding in various aspects.
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
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested