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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
on a different problem
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "on a different problem" is correct and usable in written English.
You can use it when discussing an issue or topic that is separate from the one currently being addressed. Example: "While we have made progress on the current issue, we still need to focus on a different problem that has arisen."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
it is important to remember
during the previous years
to avoid disruption
not yet completed
in accordance with direction from
a couple of books before
if not soon
as excellent as
in a flash
as instructed by the directive
as tall as
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
10 human-written examples
As I always tell students, it often happens that when looking for a lab project one ends up working on a different problem than the one their project was initially about.
But some scientists are urging consumers to focus on a different problem: the lack of hazard information on the thousands of chemicals in everyday products.
News & Media
When she first arrived in Nigeria she planned to work on a different problem altogether, but quickly realised that a simple lack of lighting in rural areas was responsible for an unacceptable number of mother and child deaths.
News & Media
But while new entrants crowd into the Union, back in Brussels the finest minds at the European Commission are concentrating on a different problem: how to kick countries out.
News & Media
Then he heard about a team at the University of Sydney, in Australia, led by Brian Hawkett, which was working on a different problem in ferrofluidics in collaboration with Sirtex, an American biotechnology firm.Dr Hawkett and his collaborators had developed exactly the kind of liquid Dr King needed one that was both ionic and reactive to magnetic fields.
News & Media
Summize took technology focused on a different problem space and business strategy and diverted it to the emerging Twitter data stream to great effect.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
Contra Burge, the latter can seem more plausible and so, the entitlement may need to be explained on independent grounds.Also, for a different problem with Burge's view on critical reasoning, see the supplementary document, A Problem with Critical Reasoning.
Science
The 25-year-old injured his thigh in training on Tuesday and scans show a different problem to the ones that have limited him to three games this season.
News & Media
In other words, while Sprout (and competitors) should always be a little wary of platform players who may decide to simply kick them off in the name of business, there are always going to be opportunities if they have the resources double down on more tech to solve a different problem, or simply execute on fixing an existing problem better.
News & Media
Luxembourg, with no customs booths or checkpoints on the German border, poses a different problem.
News & Media
Running OpenStack itself on top of containers is a different problem, though.
News & Media
Expert writing Tips
Best practice
Use "on a different problem" to clearly signal a change in the subject of discussion or analysis, ensuring your audience understands the shift in focus.
Common error
Avoid using "on a different problem" if the new issue is directly related or a sub-component of the original problem. Instead, consider using phrases that indicate a continuation or deeper dive into the same overall subject.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "on a different problem" functions as a prepositional phrase that modifies a verb, noun, or clause, indicating a shift in focus or activity. As noted by Ludwig, the phrase is usable and correct in written English, suggesting a clear and recognized grammatical function.
Frequent in
News & Media
40%
Science
40%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "on a different problem" is a prepositional phrase used to clearly indicate a shift in focus from one issue to another. As confirmed by Ludwig, it is grammatically correct and suitable for various contexts, particularly in science and news media. While alternatives like "regarding another issue" or "concerning a separate matter" exist, this phrase serves to signal a change in topic effectively. Remember to reserve this construction for scenarios where the problem is distinctly different from the one previously discussed, avoiding its use when addressing closely related sub-issues.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
regarding another issue
Specifies a shift of attention to a separate issue.
concerning a separate matter
Indicates dealing with a distinct and unrelated matter.
focusing on an alternative challenge
Emphasizes the concentration on a new, distinct challenge.
addressing a distinct concern
Highlights dealing with a separate and unique concern.
tackling a new question
Suggests engaging with a novel and previously unconsidered question.
considering an unrelated subject
Implies examining a topic that has no connection to the previous one.
shifting attention to another difficulty
Denotes a move of focus towards a different kind of challenge.
dealing with a different obstacle
Indicates confronting a separate and distinct hurdle.
working on a distinct task
Suggests being engaged in a task that is separate and unique.
studying an alternative scenario
Implies investigating a different and possible set of events.
FAQs
How can I use "on a different problem" in a sentence?
You can use "on a different problem" to indicate a shift in focus to another issue, as in, "While the team addressed the software bug, they also started working "on a different problem" related to user interface design".
What's a good alternative to "on a different problem"?
Depending on the context, alternatives to "on a different problem" include "regarding another issue", "concerning a separate matter", or "focusing on an alternative challenge".
Is "on a different problem" formal or informal?
"On a different problem" is suitable for both formal and informal contexts, making it versatile for various communication settings. It's commonly found in news articles, academic papers, and casual conversations.
When should I use "on a different problem" instead of "on a related issue"?
Use "on a different problem" when the issue is distinct and separate from the current one. Use "on a related issue" when the topic is connected to the original problem but requires separate attention.
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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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested