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
topic has been covered
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "topic has been covered" is correct and usable in written English.
It can be used to indicate that a particular subject or issue has already been discussed or addressed in a conversation or document. Example: "Before we move on to the next agenda item, let's confirm that the topic has been covered thoroughly."
✓ Grammatically correct
Science
News & Media
Academia
Formal & Business
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
11 human-written examples
For the time being, that topic has been covered.
News & Media
This topic has been covered in no fewer than three of my classes: management consulting, leadership development and business negotiation.
News & Media
Again, this topic has been covered by Next Wave.
Science & Research
Each topic has been covered rigorously with emphasis on detailed explanations of the approaches used, starting from the fundamentals up to the state of the art.
Science & Research
This topic has been covered in other excellent books that have crossed my desk in recent years, but Roberts's book seems especially accessible.
Academia
As I perused the web, though, I realized that almost every topic has been covered so far, from the Top Moments from Rappers Performing at Bar Mitzvah Parties to the Top 10 Miley Moments of 2013.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
Across the groups, it was often senior clinical participants who raised the role of the new patient checklist which (among other things) had helped to ensure that all new patients were informed about the criminal law, while at the same time protecting professional liability, as it provided a means of systematically recording that the topic had been covered with each individual patient.
Science
A wide range of topics has been covered, e.g. consumer preferences [ 24], how people define alcohol abuse [ 25] and how couples decide to move [ 26].
Science
Since then around 500 topics have been covered in that fantastic decade – from a cappella to animals, buildings to buses, Canada to chocolate, melancholy to murder, prostitution to politics, science to seduction, vegetables to violence.
News & Media
Much of "The Invention of Air" is standard history-of-science; the topics have been covered before, and well: Jenny Uglow's 2002 book "The Lunar Men" was a fuller, richer account of the interpersonal linkages of Priestley, James Watt, Erasmus Darwin and other Enlightenment tinkerers.
News & Media
Accordingly, the institute asked at least 10% of the interviewees for a short feedback after the interview, either in writing or via telephone, to check whether the interview had actually taken place, how long it had taken, and what topics had been covered.
Expert writing Tips
Best practice
When indicating that a topic has been sufficiently explored, use "topic has been covered" to signal a transition to a new subject or aspect.
Common error
Avoid simply stating "topic has been covered" without explaining where, when, or by whom the topic was covered. Provide references or specific details for clarity.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "topic has been covered" functions as a statement indicating that a particular subject has been adequately discussed or addressed. Ludwig AI confirms its correct usage in various contexts.
Frequent in
Science
38%
News & Media
38%
Academia
14%
Less common in
Formal & Business
5%
Wiki
5%
Reference
0%
Ludwig's WRAP-UP
The phrase "topic has been covered" is a common and grammatically sound expression used to indicate that a particular subject has been adequately discussed or addressed. Ludwig AI confirms this, showcasing its versatility across scientific, news media, academic, and formal business contexts. While the phrase is suitable for various settings, it's important to provide context and avoid overuse without specifics. Alternatives like "subject has been addressed" or "matter has been discussed" can add nuance depending on the situation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
subject has been addressed
Focuses on the action of addressing a subject, highlighting that it has been dealt with.
matter has been discussed
Emphasizes the act of discussing a specific matter or issue.
issue has been examined
Highlights the careful and detailed consideration of an issue.
area has been explored
Suggests a thorough investigation or exploration of a particular area of knowledge.
point has been clarified
Indicates that a specific point or detail has been made clear and understandable.
ground has been trodden
Implies that the topic or subject is not original or new.
territory has been mapped
Suggests that a field of knowledge or area has been systematically documented.
theme has been developed
Focuses on the development and elaboration of a particular theme or idea.
field has been studied
Implies a formal and structured examination of a specific field.
story has been told
Suggests that a narrative or account has already been presented.
FAQs
What does "topic has been covered" mean?
The phrase "topic has been covered" means that a particular subject, issue, or theme has already been discussed, addressed, or dealt with sufficiently. It suggests that further discussion on the exact same points might be redundant.
What can I say instead of "topic has been covered"?
You can use alternatives such as "subject has been addressed", "matter has been discussed", or "issue has been examined" depending on the context.
Is "topic has been covered" formal or informal?
The phrase "topic has been covered" is generally considered neutral and can be used in both formal and informal settings.
How to use "topic has been covered" in a sentence?
You can use "topic has been covered" to indicate that a subject has been previously discussed, such as: "Since the topic of budget allocation has been covered, let's proceed to the next agenda item."
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested