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
active on this
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "active on this" is not entirely correct and may be unclear in written English.
It can be used when referring to being engaged or involved in a specific task or topic, but it may require additional context for clarity. Example: "I want to ensure that we are all active on this project to meet our deadlines."
News & Media
Science
Wiki
Alternative expressions(5)
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
29 human-written examples
Anyway, by the time I got to Congress by January of 1977, I started being very active on this Congressional Clearinghouse, and in one of our early presentations, the key thing that clicked for me was there was an exponential increase in data flow because Moore's law was already in full swing and the [computer] processes were becoming more powerful -- doubling in power every 18 months or so.
News & Media
"Our members told us to get active on this subject.
News & Media
And some black opinion leaders, most notably Don Cheadle, have been active on this.
News & Media
Obama's announcement of coming investments notwithstanding, the US has not been very active on this front – but China invested $13bn in African infrastructure in 2012 alone.
News & Media
In addition to the national stance, the American Red Cross in Greater New York has been very active on this issue.
News & Media
(Yahoo, which has a smaller Washington presence than Google, had not been very active on this issue until the last couple of weeks).
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
31 human-written examples
As for organizations active on the crisis, this is what I wrote last time: I'm sure readers will want to know how to help.
News & Media
Being active on the forums: this is very helpful.
Wiki
Yes, if he's still active on the app, then this man probably did lie to you about working things out with his ex.
News & Media
(And because all six major publishers are active on Goodreads, this is pretty much a revenue sure-thing)." Of course, it's possible to continue using Goodreads as one always has.
News & Media
In addition of being able to regulate the transcriptional activity of GCC-box containing promoters, tomato ERFs are also shown to be active on promoters lacking this canonical ethylene-responsive-element.
Science
Expert writing Tips
Best practice
Replace "active on this" with more precise language, depending on the context, such as "involved in", "working on", or "focused on", to enhance clarity and readability.
Common error
Avoid using "active on this" without specifying the nature or type of activity. Instead of saying, "The organization is active on this", clarify what the organization is doing: "The organization is actively campaigning for policy changes".
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "active on this" functions as a descriptive modifier, indicating involvement or participation in a specific subject, task, or issue. Ludwig indicates that while acceptable, more precise alternatives often exist.
Frequent in
News & Media
40%
Science
32%
Wiki
12%
Less common in
Formal & Business
8%
Social Media
4%
Academia
4%
Ludwig's WRAP-UP
In summary, the phrase "active on this" is a commonly used prepositional phrase that describes involvement or engagement in a specific task, issue, or area. Ludwig indicates that the phrase is acceptable but that greater clarity and precision is generally preferable. While "active on this" is frequently found in news and media, it can also appear in scientific and general contexts. It's crucial to specify the nature of the activity to avoid vagueness. Consider alternative phrases like "involved in this matter" or "working on this issue" for more precise and impactful communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
involved in this matter
Focuses on participation or engagement in a specific situation.
engaged in this topic
Emphasizes active interest and attention to a subject.
working on this issue
Highlights effort and labor directed towards addressing a concern.
dedicated to this cause
Implies commitment and strong support for a particular objective.
focused on this area
Indicates concentration and specific attention to a defined scope.
proactive in this field
Suggests taking initiative and anticipating needs in a certain domain.
instrumental in this process
Highlights a critical role or influence in a series of actions.
playing a part in this
Indicates contributing or participating in a broader effort.
taking action on this
Focuses on implementing measures or steps to address something.
concerned with this
Expresses worry or interest in a particular situation or problem.
FAQs
What are some alternatives to "active on this"?
Depending on the context, you can use alternatives such as "involved in this matter", "engaged in this topic", or "working on this issue" to express similar meanings.
How can I use "active on this" in a sentence?
You can use "active on this" to describe someone or something that is engaged or participating in a particular activity or issue. For example, "The community group is very active on this environmental project."
What is the difference between "active on this" and "active in this"?
"Active on this" typically refers to being engaged in a specific task or topic, while "active in this" often describes participation within a broader field or area. The choice depends on whether you're referring to a particular project or a general domain.
Is it better to use "active on this" or a more specific phrase?
While "active on this" is acceptable, using a more specific phrase like "focused on this area" or "dedicated to this cause" can provide greater clarity and precision, enhancing your writing.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested