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
keep robust
Grammar usage guide and real-world examplesUSAGE SUMMARY
"keep robust" is a correct and usable phrase in written English.
It means to maintain strength, vitality, or resilience. Example: "In order to maintain a successful business, it is important to keep robust communication channels with your clients and employees."
✓ Grammatically correct
Science
News & Media
Alternative expressions(6)
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
2 human-written examples
The Connecticut spread has 6.5 acres, and a large vegetable and flower garden that the couple somehow manage to keep robust with just once-a-week visits.
News & Media
The fault classifiers have good diagnosis accuracy and can keep robust even when the measurement inputs are disturbed by noises.
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Furthermore, the impact of imperfect CSI on the performance of the proposed cooperative access scheme was investigated from the practical view and simulation results showed that the proposed cooperative access scheme kept robust against the imperfect CSI at the SU.
In addition, the proposed cooperative access scheme still outperforms the non-cooperative access scheme under the imperfect CSI, which demonstrates that the proposed cooperative access scheme keeps robust against the imperfect CSI at the SU. Figure 9 verage queue delay for PU versus λ p with different antenna configurations when P p = 3 dB, P s = 5 dB, and d = 0.4.
Analysis and simulation results demonstrate that the proposed access protocol achieves significant performance gains for both the PU and the SU, outperforms the existing cooperative access protocol based on the dirty-paper coding, and keeps robust against to the imperfect CSI.
The results kept robust after stratified by gender, age group and pubertal stage.
Science
The R-SAE model keeps robust seizure detection ability even with such small dimension of features.
Analysts said the report still showed that the industrial sector had ample momentum that would keep growth robust in the first quarter.
News & Media
That would be the highest rate for any major country, but communist leaders want to keep growth robust to reduce poverty and avoid job losses, which could fuel political tensions.
News & Media
Goldman Sachs Group Inc, Morgan Stanley and JPMorgan Chase & Co, all with large and risky trading operations, lowered their ambitions for dividends and share buybacks, the Fed said on Wednesday, to keep them robust enough to withstand a hypothetical financial crisis.
News & Media
The US plans to keep a robust diplomatic presence in Iraq, foster a deep and lasting relationship with the nation and maintain a strong military force in the region.
News & Media
Expert writing Tips
Best practice
When using "keep robust", ensure that the subject you are describing has inherent qualities of strength or resilience that need to be maintained. It's best suited for scenarios where continuous effort is required to prevent decline.
Common error
Avoid using "keep robust" in situations where a simpler phrase like "maintain" or "ensure" would suffice. Overusing complex language can make your writing sound pretentious.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "keep robust" functions primarily as a verb phrase, where "keep" acts as a linking verb and "robust" serves as an adjective describing the state being maintained. Ludwig AI confirms that this is a valid and usable phrase.
Frequent in
Science
60%
News & Media
40%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "keep robust" is a grammatically correct way to express the idea of maintaining strength or resilience. Ludwig AI confirms its validity, although its frequency is relatively rare, predominantly appearing in scientific and news contexts. When using this phrase, it's crucial to consider the context and ensure that it aligns with the intended meaning of proactive maintenance. While alternatives like "maintain strength" or "sustain resilience" exist, "keep robust" emphasizes continuous effort to prevent decline. To effectively use the phrase, ensure that the subject possesses inherent qualities requiring consistent upkeep.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
foster robustness
Highlights the act of encouraging or developing robustness.
maintain strength
Focuses on the act of maintaining, specifically referring to strength.
keep healthy
Focuses specifically on maintaining a healthy condition.
preserve vitality
Highlights the preservation aspect, emphasizing vitality rather than general robustness.
uphold vigor
Stresses the maintenance of active strength or energy.
sustain resilience
Emphasizes the ability to recover quickly from difficulties.
retain health
Focuses specifically on maintaining a healthy condition.
ensure durability
Focuses on the long-lasting quality of something.
promote stability
Highlights the aspect of promoting a steady state or resistance to change.
maintain integrity
Emphasizes the preservation of wholeness and moral principles.
FAQs
How can I use "keep robust" in a sentence?
You can use "keep robust" to describe efforts to maintain the strength or resilience of something, as in, "The company invested heavily to "keep robust" its cybersecurity infrastructure".
What are some alternatives to "keep robust"?
Alternatives include phrases like "maintain strength", "preserve vitality", or "sustain resilience", depending on the specific nuance you want to convey.
Is it better to say "keep robust" or "maintain robust"?
Both "keep robust" and "maintain robust" are grammatically correct, but "keep robust" implies a continuous effort to prevent decline, while "maintain robust" suggests upholding an existing state. The choice depends on the intended meaning.
What does it mean to say something "keeps robust"?
To say something "keeps robust" means it actively maintains its strength, health, or ability to function effectively despite potential challenges or stressors.
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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested