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
posed a significant difficulty
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "posed a significant difficulty" is correct and usable in written English.
It can be used when describing a challenge or obstacle that is considerable in nature. Example: "The new regulations posed a significant difficulty for small businesses trying to comply with the changes."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(1)
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
The adoption of K coefficients posed a significant difficulty for local authorities.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
This situation poses a significant difficulty for our current transition kernels.
Science
Mercury, however, has posed a significant challenge.
News & Media
This endeavor posed a significant challenge.
The invasion posed a significant threat to the global economy.
News & Media
Eat It Later posed a significant problem for me.
News & Media
Irregular parallel algorithms pose a significant challenge for achieving high performance because of the difficulty predicting memory access patterns or execution paths.
Although this method can produce high-quality AAV vectors when used with multiple purification protocols, one critical limitation is the difficulty in scaling-up manufacturing, which poses a significant hurdle to the broad clinical utilization of AAV vectors.
Yet only seven are controlled by the Government, largely because of legal challenges from industry and the difficulty of proving that any particular substance poses a significant health risk.
News & Media
Still, checkers poses a significant challenge.
And we believe primates pose a significant health risk".
News & Media
Expert writing Tips
Best practice
Use "posed a significant difficulty" to describe substantial challenges or obstacles in formal or academic contexts. Consider the specific nuance you wish to convey and choose a synonym if a slightly different meaning is more appropriate.
Common error
Avoid using "posed a significant difficulty" in casual conversation or informal writing. Opt for simpler and more direct language like "caused a problem" or "was hard" to maintain an appropriate tone.
Source & Trust
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "posed a significant difficulty" functions as a verb phrase indicating that something created or presented a notable challenge or obstacle. As stated by Ludwig AI, it is usable in written English.
Frequent in
Science
33%
News & Media
33%
Formal & Business
33%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "posed a significant difficulty" is a grammatically correct expression used to describe a notable challenge or obstacle. While Ludwig AI confirms its usability, it is relatively rare. Its primary function is to convey that something created a notable impediment. It appears most frequently in scientific, news and media, and formal and business contexts, indicating a formal and objective tone. Alternatives such as "presented a considerable challenge" or "created a major obstacle" can be used depending on the specific context. When writing, be mindful of the formality of the situation and choose simpler language for informal settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
presented a considerable challenge
Replaces "difficulty" with "challenge", maintaining a similar level of formality and impact.
created a major obstacle
Emphasizes the obstructive nature of the difficulty, suggesting something that hinders progress.
raised a substantial problem
Focuses on the problematic aspect of the situation, highlighting the need for a solution.
introduced a tough hurdle
Uses a more metaphorical expression, portraying the difficulty as something to overcome.
presented a formidable impediment
Emphasizes the strength and resistance of the obstacle, suggesting a significant challenge to overcome.
constituted a serious issue
Highlights the gravity of the problem, framing it as something that requires attention and resolution.
resulted in a notable setback
Focuses on the negative consequence of the difficulty, emphasizing the impact on progress.
caused a critical complication
Emphasizes the complex and entangled nature of the difficulty.
proved to be a tough nut to crack
Offers a more informal, idiomatic alternative, suggesting a problem that is hard to solve.
set up a tricky situation
Focuses on the delicate and potentially problematic nature of the circumstances.
FAQs
How can I use "posed a significant difficulty" in a sentence?
You can use "posed a significant difficulty" to describe a challenge or obstacle. For example: "The new regulations "posed a significant difficulty" for small businesses trying to comply with the changes."
What can I say instead of "posed a significant difficulty"?
Alternatives include "presented a considerable challenge", "created a major obstacle", or "raised a substantial problem", depending on the context.
Is "posed a significant difficulty" too formal for everyday conversation?
Yes, "posed a significant difficulty" is generally considered formal. In everyday conversation, simpler alternatives like "caused a problem" or "was difficult" are more appropriate.
Which is correct, "posed a significant difficulty" or "presented a significant difficulty"?
Both phrases are grammatically correct and convey a similar meaning. "Presented a significant difficulty" is a more common variant.
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
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested