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
point of problem
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "point of problem" is not commonly used in written English and may sound awkward.
It could be used when discussing the specific aspect or issue within a larger problem, but it is not a standard expression. Example: "The point of problem in this project lies in the lack of communication among team members."
Science
News & Media
Alternative expressions(20)
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
25 human-written examples
If is a feasible point of problem (2.2), then (2.4).
(13)implies that any feasible point of problem ( P ε ̄ ) must be a feasible point of problem (Pε).
That is, ((tilde{x},tilde{y},tilde{z})) is a weak stationary point of problem (2.1).
So y is a feasible point of problem (2.1), and f ( y ) ≥ f ( x ∗ ).
In particular, the component x ∗ of w ∗ is a K-K-T point of problem (1).
Then ((tilde {x},tilde{y},tilde{z})) is a weak stationary point of problem (2.1).
Human-verified similar examples from authoritative sources
Similar Expressions
35 human-written examples
Questioning is a critical starting point of problem-solving and innovation -- whether we're talking about business, social issues, or everyday life.
News & Media
Similar to Problem (LQ SOC) studied in the above section, we will link Nash equilibrium points of Problem (LQ NZSSDG) to solutions of some FBSDE.
However, the first statement of the theorem practically ensures that saddle points of problem Equation 4 are not stable points and rule Equation 12 converges only to local maxima.
Furthermore, the design of multiple SRMs eliminates the single-point-of-failure problem and increases reliability in a DiffServ network.
Science
The SEP should enable us to split the solution between two different subsets of spaces so that the image of a solution point of one problem, under a given bounded linear operator, is a solution point of another problem.
Expert writing Tips
Best practice
When using "point of problem", ensure the context is clear, specifying which problem you are referring to. It's often more effective to use more common alternatives like "core issue" or "main concern" for better clarity.
Common error
Avoid relying heavily on "point of problem" in formal writing; it can sound less polished than alternatives. Instead, consider stronger, more precise terms such as "root cause" or "primary issue" to add impact and clarity to your message.
Source & Trust
84%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "point of problem" functions as a noun phrase, identifying a specific aspect or element within a larger issue. As Ludwig AI indicates, it is not the most common or preferred way to express this idea, but is grammatically acceptable.
Frequent in
Science
60%
News & Media
30%
Formal & Business
10%
Less common in
Ludwig's WRAP-UP
The phrase "point of problem" is grammatically sound but may not be the most stylistically elegant choice. As Ludwig AI points out, more common alternatives like "core issue" or "main concern" often offer greater clarity and impact, especially in formal writing. Predominantly used in scientific and news-related contexts, this phrase serves to pinpoint a specific aspect within a broader issue. For enhanced communication, consider employing stronger terms such as "root cause" or "primary issue" to add precision to your message. While acceptable, optimizing your word choice can significantly enhance the effectiveness of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
core issue
Focuses on the central aspect causing difficulty.
central difficulty
Highlights the main impediment or challenge.
key challenge
Emphasizes the significant obstacle that needs to be overcome.
main concern
Indicates the primary worry or source of anxiety.
primary issue
Identifies the most important problem to address.
root cause
Indicates the underlying factor that initiates the problem.
fundamental problem
Stresses the basic or essential nature of the issue.
critical aspect
Highlights a crucial element of the problem.
essential element of the problem
More descriptive than "critical aspect", specifying that it is part of a problem.
crux of the matter
Identifies the decisive or most important point at issue.
FAQs
What does "point of problem" mean?
The phrase "point of problem" refers to the specific aspect or issue within a broader problem that is being focused on or addressed. It's similar to saying "core issue" or "main concern".
How can I use "point of problem" in a sentence?
While grammatically correct, "point of problem" can sound awkward. Consider using alternatives such as "The "core issue" in this situation is…" or "The "main concern" revolves around…" for clearer communication.
What are some alternatives to "point of problem"?
Effective alternatives include "core issue", "main concern", "key challenge", or "root cause". The best choice depends on the specific context and the nuance you want to convey.
Is "point of problem" formal or informal?
The phrase "point of problem" can be used in both formal and informal contexts, but it is generally better suited for less formal settings. In formal writing, using more precise alternatives like "primary issue" or "fundamental problem" will improve clarity and impact.
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
3.8/5
Expert rating
Real-world application tested