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
raises problem
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "raises problem" is not correct in standard written English.
The correct form would typically be "raises a problem" or "raises problems" depending on the context. Example: "The new policy raises a problem regarding employee privacy."
⚠ May contain grammatical issues
Science
News & Media
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
2 human-written examples
The name TACK itself raises problem because, in my opinion, Aigarchaeota (A) should be better considered as an order of the phylum Thaumarchaeota.
Science
Persistence poses significant challenges for the treatment of bacterial infections such as latent infections and post-treatment relapse; and biofilm also raises problem by forming a host for the survival of persisters (Lewis 2007, 2008, 2010; Zhang et al., 2014).
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
That raises problems for biologists devising ways to detect them.
News & Media
The alternative answer also raises problems.
Science
However, a many-to-one mapping raises problems.
Science
Working in completely natural conditions raises problems such as sudden changes in light and background soiling.
That raises problems for researchers who want to study isolated mitochondria.
Science & Research
However, as Vallentyne concedes, initial equality of opportunity also raises problems.
Science
There are many reasons why one might feel that this raises problems.
Science
This requires treatment by a boundary value formulation, which raises problems connected with entropy considerations.
Its transfer to peripheral countries raises problems and challenges concerning both education and research.
Science
Expert writing Tips
Best practice
Always use "raises a problem" or "raises problems" to ensure grammatical correctness and clarity. For example: "The new evidence raises a problem for the existing theory."
Common error
Avoid omitting the article "a" before "problem" when referring to a single issue. Saying "raises problem" sounds awkward and is grammatically incorrect. Instead, use "raises a problem".
Source & Trust
85%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "raises problem" functions as a verb phrase intended to express the creation or presentation of an issue or difficulty. However, it's grammatically incomplete, as Ludwig AI suggests, because it omits the necessary article "a" or pluralization.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "raises problem" is grammatically incorrect in standard English and should be avoided in formal writing. As Ludwig AI points out, the correct form is either "raises a problem" (singular) or "raises problems" (plural). While "raises problem" appears in some sources, it is not considered proper usage. When writing, consider using more precise alternatives like "presents a challenge", "creates an issue", or "poses a difficulty" for improved clarity and impact. Remember to always include the article "a" when referring to a single, specific issue.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
poses a problem
Replaces "raises" with "poses" and adds the article "a" for grammatical correctness. Focuses on presenting a difficulty.
presents a challenge
Substitutes "problem" with "challenge", implying a more complex or demanding difficulty.
creates an issue
Replaces "problem" with "issue", suggesting a matter that needs to be addressed or resolved.
gives rise to difficulties
Uses a more formal tone, indicating that something leads to problems or complications.
introduces a complication
Highlights the aspect of adding complexity or difficulty to a situation.
causes an obstacle
Focuses on creating something that hinders progress or achievement.
brings about a setback
Emphasizes the negative impact of the problem, suggesting a delay or reversal in progress.
sparks a debate
Highlights how the problem is generating discussion or controversy.
engenders controversy
Uses a formal register to indicate how the problem is causing division or disagreement.
prompts concerns
Indicates how the problem causes anxiety or unease.
FAQs
How should I correctly use the phrase "raises problem" in a sentence?
The correct usage is "raises a problem" or "raises problems". For example: "This proposal "raises a problem" regarding funding" or "The new regulations "raises problems" for small businesses".
What's a more formal way to say "raises a problem"?
Alternatives include phrases like "presents a challenge", "poses a difficulty", or "gives rise to concerns". For example: "This situation "presents a challenge" for our team".
Is "raises problem" grammatically correct?
No, "raises problem" is not grammatically correct. The correct forms are "raises a problem" (singular) or "raises problems" (plural).
What are some synonyms for "raises a problem" that I can use in my writing?
You can use alternatives like "creates an issue", "causes a complication", or "introduces a difficulty". Each of these phrases has a slightly different nuance, so choose the one that best fits your context. For instance, "This decision "creates an issue" with compliance".
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
85%
Authority and reliability
2.5/5
Expert rating
Real-world application tested