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
observed issues
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "observed issues" is correct and usable in written English.
You can use it when you wish to refer to problems or difficulties that have been observed. For example, "The team observed several issues with the new system which needed to be addressed."
✓ Grammatically correct
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
4 human-written examples
We conduct a set of pilot studies to verify and assert these commonly observed issues.
This current study however observed issues of concern as 40% of PHC nurses in this study considered pain as an early warning sign of breast cancer and only 20% correctly identified that a painless lump in the breast may be an early warning sign of breast cancer.
Science
Providing developers with easy ways to validate inputs would certainly reduce many of the observed issues.
However, given the observed issues with the resulting design (e.g. placement of buttons in the driver seat), the process is likely to have occurred at the cost of expert E/HF input that is, the tram drivers could have been consulted under the premise that they were experts in design as well as experts in tram driving.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Recent efforts have focused on ground testing and analysis to understand the previously observed issue of balloon deployment.
Science
Server resource disclosure was also a frequently observed issue (in 10%% of the services).
This had already been a frequently observed issue during the public services tests and a major source of robustness issues.
The UN also declares and co-ordinates international observances, periods of time to observe issues of international interest or concern.
Wiki
On election night I served as a challenger, observing issues that voters encountered when they tried to vote.
News & Media
Key refreshment algorithm: A persistent passive attacker is capable of learning the required information to perform comparisons through the entire database, just by observing issued queries and its outcome.
We observed compliance issues in a small number (< 3%) of web diaries, and these diaries were not included in the analysis.
Expert writing Tips
Best practice
When using "observed issues", ensure the context clearly indicates who made the observation and under what circumstances for better clarity.
Common error
Avoid using "observed issues" without providing specific details about the nature of the issues or their impact, as it can sound vague and unactionable.
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "observed issues" functions as a noun phrase, where "observed" acts as a past participle adjective modifying the noun "issues". Ludwig AI confirms its correct usage in indicating problems or difficulties that have been noticed.
Frequent in
Science
50%
News & Media
40%
Academia
10%
Less common in
Wiki
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "observed issues" is a grammatically correct noun phrase used to denote problems or difficulties that have been noticed. According to Ludwig, it appears most frequently in scientific and news contexts, with a neutral to formal register. When using this phrase, it's best to provide specific details about the issues and the circumstances under which they were observed to avoid vagueness. Alternatives such as "identified problems" or "noted concerns" can be used to convey similar meanings with slightly different nuances.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
identified problems
Focuses on the act of identifying, emphasizing discovery of the issue rather than just observation. It is less generic.
noted concerns
Highlights the aspect of concern or worry associated with the issues. Implies a degree of importance or risk.
detected faults
Implies a more technical or investigative approach to finding the issues. It is more technical.
witnessed difficulties
Emphasizes the experience of seeing the issues occur. More focused on the act of bearing witness to problems.
encountered challenges
Highlights the confrontational aspect of dealing with issues, suggesting active engagement. More general but refers to active finding.
uncovered discrepancies
Suggests a reveal after investigation, highlighting differences or inconsistencies. More investigatory.
spotted errors
Highlights the act of visually identifying the issues, often quickly. More casual.
recognized shortcomings
Focuses on the acceptance and awareness of the issues as deficiencies. More reflective.
perceived inadequacies
Highlights a subjective assessment of the issues as being insufficient. More subjective.
revealed flaws
Suggests a process where issues were previously hidden but have come to light. Implies a reveal.
FAQs
How can I use "observed issues" in a sentence?
You can use "observed issues" to describe problems or difficulties that have been noted or detected, such as "The team observed several issues during the testing phase".
What are some alternatives to "observed issues"?
Alternatives include "identified problems", "noted concerns", or "detected faults", depending on the specific context and nuance you wish to convey.
Is "observed issues" formal or informal?
"Observed issues" is suitable for both formal and informal contexts, though it tends to be more common in professional and academic settings.
What's the difference between "observed issues" and "potential issues"?
"Observed issues" refers to problems that have already been noticed or detected, while "potential issues" refers to problems that are anticipated or possible but have not yet occurred.
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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested