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
maintains active
Grammar usage guide and real-world examplesUSAGE SUMMARY
"maintains active" is correct and usable in written English.
You can use it to describe someone who takes care of their physical health, or who keeps their mind sharp by staying involved in different activities. For example, "Liz maintains an active lifestyle by running every morning and attending book club meetings."
✓ Grammatically correct
Science
Academia
News & Media
Alternative expressions(1)
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
18 human-written examples
Wang, K.C. et al. A long noncoding RNA maintains active chromatin to coordinate homeotic gene expression.
Science & Research
Also she maintains active interdisciplinary collaboration and worked on combinatorial problems which arise in artificial intelligence.
Wang, K. C. et al. A long noncoding RNA maintains active chromatin to coordinate homeotic gene expression.
Science & Research
Wang, K. C. et al. A long non-coding RNA maintains active chromatin to coordinate homeotic gene expression.
Science & Research
The North maintains active ties with several African countries and just signed a cooperation agreement with Nigeria.
News & Media
Mayor Nutter maintains active involvement in political campaigns, the corporate community, and academic institutions across the country.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
Moderating the rate of decline would help maintain active participation in leisure activities and independence.
Science
Key themes emerged in three main categories: motivation for maintaining active lifestyle, strategies for maintaining physical activity, and challenges to maintaining physical activity.
Academia
It is possible that maintaining active participation in all or most activities was not crucial for the program effect.
Science
§ 107.590 Licensee's requirement to maintain active operations.
Academia
That was how she found Angela, who maintained active accounts on Facebook, Pinterest, and Instagram.
News & Media
Expert writing Tips
Best practice
Use "maintains active" when you want to emphasize the ongoing effort required to keep something in a state of activity or operation. It's suitable when describing processes, relationships, or lifestyles.
Common error
Avoid using "maintains active" when a more direct verb would suffice. For example, instead of "The system maintains active monitoring," consider "The system actively monitors."
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "maintains active" primarily functions as a verb phrase. It typically describes the action of preserving or continuing a state of activity. Ludwig's examples illustrate its use in various contexts, from maintaining active chromatin to active roles.
Frequent in
Science
50%
News & Media
25%
Academia
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "maintains active" is a grammatically correct verb phrase used to describe the act of preserving or continuing a state of activity. As Ludwig AI confirms, the phrase is usable in written English across a range of contexts. While its frequency is uncommon, it finds application in scientific, academic, and news-related writing, emphasizing the continuous effort required to sustain a particular state. When employing this phrase, consider the context and whether a more direct verb might offer a more concise alternative.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
keeps active
This alternative uses a more common verb, "keeps", to convey the same meaning.
sustains active
This phrase emphasizes the continuous support and preservation of an active state.
preserves active
This alternative highlights the act of protecting and maintaining activity.
retains active
This phrase suggests holding onto an existing active state.
continues active
This alternative focuses on the ongoing nature of the activity.
promotes activity
This phrase shifts the focus to encouraging activity rather than simply maintaining it.
fosters activity
This alternative suggests creating an environment that supports activity.
supports ongoing activity
This option specifies that the activity is already in progress.
actively engages in
This phrase uses a different structure, focusing on participation in activities.
ensures continuous activity
This alternative emphasizes the guarantee of uninterrupted activity.
FAQs
How can I use "maintains active" in a sentence?
You can use "maintains active" to describe someone or something that keeps up a certain level of activity. For example, "The athlete "maintains active" training schedule throughout the year."
What are some alternatives to "maintains active"?
Alternatives include phrases like "keeps active", "sustains active", or "retains active", depending on the specific nuance you want to convey.
Is it better to say "maintains active" or "actively maintains"?
The choice depends on the context. "Maintains active" emphasizes the state of being active, while "actively maintains" emphasizes the action of maintaining something in an active state. Both can be correct, but their emphasis differs.
What's the difference between "maintains active" and "promotes activity"?
"Maintains active" implies keeping something already in motion going, while "promotes activity" suggests initiating or encouraging activity. For example, a coach "maintains active" engagement with the team, and a company "promotes activity" by sponsoring local events.
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested