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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
a problem has emerged
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a problem has emerged" is correct and usable in written English.
You can use it when discussing an issue that has recently come to light or become apparent. Example: "During the project review, it became clear that a problem has emerged regarding the timeline for completion."
✓ Grammatically correct
News & Media
Science
Alternative expressions(16)
an issue has surfaced
a difficulty has arisen
a challenge has presented itself
a complication has developed
a snag has cropped up
an issue has arisen
a challenge has surfaced.
a problem has appeared
a problem has occurred
a problem has arisen
a question has emerged
a movement has emerged
a complication has occurred
difficulties have arisen
something has gone wrong
a hitch has materialized
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
6 human-written examples
So far so good – but a problem has emerged.
News & Media
Given the numbers, a problem has emerged in recent years: finding a place to tie up giant yachts.
News & Media
Unfortunately for the fish, a problem has emerged: many Internet companies bought into aquatic office ambience in the months before many dot-com stocks sank on the Nasdaq.
News & Media
"I think there has been a sea change in the manner and approach that Airbus and Boeing have taken in responding immediately when a problem has emerged," said Howard Wheeldon, a senior strategist at BGC Partners, a London brokerage firm.
News & Media
Outside of the UK, investors will be looking at how the business is doing in central Europe, where a problem has emerged in Poland with the banning of Sunday trading.
News & Media
A problem has emerged as to how to explain the similarity between molecular marker sequences in morphologically different species, such as Cyrtochilum s.str.str
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
By the time Henry appeared, a problem had emerged for Charles and Francis.
News & Media
The chief whip was informed in general terms by Morley a fortnight ago that a problem had emerged over his expenses, but detail was only provided yesterday morning and on Wednesday night.
News & Media
As a result, a new problem has emerged: overcrowding.
News & Media
In other words, once a molecular solution to a functional problem has emerged, it is reused rather than reinvented.
Science
And so a group that Pakistan has seen for years as an essential component of its own national security, and that American counterterrorism officials could once dismiss as a regional problem, has emerged as a threat that Washington feels it can no longer ignore.
News & Media
Expert writing Tips
Best practice
Use "a problem has emerged" when introducing a newly recognized issue, especially in formal reports or analyses. It effectively signals the beginning of a discussion about the nature and implications of the problem.
Common error
Avoid using "a problem has emerged" excessively in a single document. Overuse can make your writing sound repetitive and less impactful. Vary your language by using synonyms like "an issue has surfaced" or "a difficulty has arisen" for better readability.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a problem has emerged" functions as an introductory statement, typically used to signal the appearance of a new or previously unacknowledged issue. Ludwig's examples showcase this usage across various domains, including news, science, and business, which is confirmed by the AI's classification of the phrase as correct and usable.
Frequent in
News & Media
60%
Science
40%
Formal & Business
0%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a problem has emerged" serves as a formal introduction to a newly recognized issue. As Ludwig AI confirms, it is grammatically sound and widely applicable, particularly in news reporting and scientific discussions. While effective, it's important to use it judiciously, opting for synonyms such as "an issue has surfaced" or "a difficulty has arisen" to maintain variety in your writing and avoid repetition. This ensures your communication remains clear, impactful, and engaging.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
an issue has surfaced
Replaces "problem" with "issue" and "emerged" with "surfaced", implying a slightly less formal tone.
a difficulty has arisen
Substitutes "problem" with "difficulty" and "emerged" with "arisen", maintaining a similar level of formality.
a challenge has presented itself
Replaces "problem" with "challenge" and uses a more descriptive verb phrase instead of "has emerged", suggesting a proactive approach to dealing with the issue.
a complication has developed
Substitutes "problem" with "complication" and "emerged" with "developed", implying a slightly more complex or intricate issue.
a snag has cropped up
Replaces "problem" with the more informal "snag" and "emerged" with "cropped up", indicating a minor or unexpected issue.
a hiccup has occurred
Substitutes "problem" with the less formal "hiccup" and "emerged" with "occurred", suggesting a temporary or easily resolved issue.
an obstacle has materialized
Replaces "problem" with "obstacle" and "emerged" with "materialized", indicating a barrier that needs to be overcome.
a setback has arisen
Replaces "problem" with "setback" and "emerged" with "arisen", focusing on the negative impact of the issue.
a stumbling block has appeared
Replaces "problem" with "stumbling block" and "emerged" with "appeared", implying something that hinders progress.
a pitfall has presented itself
Substitutes "problem" with "pitfall" and "emerged" with "presented itself", highlighting a potential danger or trap.
FAQs
What does "a problem has emerged" mean?
The phrase "a problem has emerged" means that a previously unknown or unaddressed issue has become apparent or has started to exist. It's used to introduce a new difficulty or challenge.
How can I use "a problem has emerged" in a sentence?
You can use "a problem has emerged" to introduce a new issue. For example, "During the review, "a problem has emerged" with the budget allocation."
What can I say instead of "a problem has emerged"?
You can use alternatives like "an issue has surfaced", "a difficulty has arisen", or "a challenge has presented itself" depending on the context.
Is it better to say "a problem has emerged" or "a problem emerged"?
"A problem has emerged" is generally preferred in formal writing because the present perfect tense implies that the problem is newly recognized and potentially ongoing. "A problem emerged" is also correct, but puts more emphasis on when the problem started rather than its present relevance.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested