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
these problems
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "these problems" is correct and usable in written English.
You can use it when referring to specific issues or difficulties that have been previously mentioned or are currently being discussed. Example: "We need to address these problems before they escalate further."
✓ Grammatically correct
News & Media
Science
Alternative expressions(19)
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
59 human-written examples
"These problems are everywhere.
News & Media
These problems demand policies.
News & Media
These problems still exist.
News & Media
These problems aren't intractable.
News & Media
These problems are severe.
News & Media
These problems are fixable.
News & Media
How to manage these problems?
News & Media
Sometimes these problems are inherited.
News & Media
But these problems disappear quickly.
News & Media
"These problems are nothing new".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
… These [problems] remain unsolved".
Science & Research
Expert writing Tips
Best practice
Consider the tone you want to convey. "Challenges" might sound more proactive, while "difficulties" emphasizes the struggle. Choose the word that best fits your desired emphasis.
Common error
Avoid using "these problems" without clearly establishing what the problems are. Ensure your audience understands which specific issues you are referring to; otherwise, your statement may lack clarity and impact.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "these problems" functions as a determiner phrase, specifically pointing to a set of issues that are already known or understood within the context. As Ludwig AI suggests, it is grammatically correct and widely used.
Frequent in
News & Media
66%
Science
15%
Formal & Business
6%
Less common in
Wiki
4%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "these problems" is a grammatically sound and frequently used phrase that serves to reference specific issues within a given context. As Ludwig AI confirms, it is correct and usable in written English. To ensure clarity and impact, it's crucial to define what "these problems" are referring to and to select alternative phrases like "these challenges" or "these issues" to fine-tune the tone. While suitable for various registers, careful contextualization is key for effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
these challenges
Replaces "problems" with "challenges", suggesting a slightly more positive or proactive framing of the issues.
these issues
Substitutes "problems" with "issues", offering a more neutral and general term for matters of concern.
these difficulties
Replaces "problems" with "difficulties", emphasizing the troublesome nature of the situations.
these concerns
Substitutes "problems" with "concerns", highlighting the worry or anxiety associated with the situations.
the aforementioned problems
Adds "aforementioned" to specify that the problems have been previously discussed.
these complications
Replaces "problems" with "complications", focusing on the intricate or complex nature of the issues.
these obstacles
Substitutes "problems" with "obstacles", emphasizing the impediments or barriers that need to be overcome.
the issues at hand
Replaces the entire phrase with a more formal expression, focusing on the current matters being addressed.
these setbacks
Replaces "problems" with "setbacks", highlighting the delays or reversals caused by the issues.
these drawbacks
Substitutes "problems" with "drawbacks", focusing on the disadvantages or shortcomings of the situations.
FAQs
What can I say instead of "these problems"?
You can use alternatives like "these challenges", "these issues", or "these difficulties" depending on the context.
How do I ensure clarity when using "these problems" in a sentence?
Always make sure the specific problems you're referring to have been clearly identified earlier in your writing or conversation. Avoid using "these problems" if the context is unclear.
Is it appropriate to use "these problems" in formal writing?
Yes, "these problems" is appropriate for formal writing, but ensure that the problems are well-defined and the language remains professional. Using more specific terms might also enhance clarity.
What's the difference between "these problems" and "those problems"?
"These problems" refers to issues that are closer in time or relevance, while "those problems" typically refers to issues that are more distant or less immediately relevant.
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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested