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
a robust system
Grammar usage guide and real-world examplesUSAGE SUMMARY
"a robust system" is a grammatically correct and commonly used phrase in written English.
It is typically used to describe a strong, sturdy, and well-functioning system or process. Example: "Our company has implemented a robust system for data security to protect our customers' sensitive information."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(19)
a reliable system
an effective approach
a solid foundation
a stringent system
a robust procedure
a rigorous system
a robust governance
a substantial system
a very good construction
a sound infrastructure
a superior design
a masterful creation
a powerful apparatus
a robust framework
a powerful instrument
a mature architecture
a seasoned approach
a more permanent way
a lasting solution
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
60 human-written examples
And it's a robust system.
News & Media
A robust system is almost bulletproof".
News & Media
It looks ungainly, but it is a robust system.
News & Media
We've demonstrated over the years that we have a robust system.
News & Media
Sepa said it had a "robust" system of monitoring and enforcement to ensure breaches were minimal.
News & Media
Crucially, Japan has not evolved a robust system of evaluating the quality of care.
News & Media
A robust system to track our daily lives could make us more efficient.
News & Media
A robust system should not depend on careful placement of cameras.
It's about understanding how a robust system works and why participation is key.
News & Media
She repeated that the party had "a robust system" to prevent fraudulent or malicious applications and duplicate votes.
News & Media
A Labour spokesperson said: "The Labour party has a robust system to prevent fraudulent or malicious applications and duplicate votes.
News & Media
Expert writing Tips
Best practice
When describing a system as "robust", provide specific examples of its strengths and how it withstands potential challenges. This adds credibility and clarity to your description.
Common error
Avoid simply labeling a system as "robust" without providing evidence or explanation. This can make your writing seem vague and unconvincing. Always support the claim of robustness with details.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a robust system" functions primarily as a noun phrase, where "robust" modifies the noun "system". Ludwig AI confirms its grammatical correctness. It is used to describe a system characterized by its strength, reliability, and ability to withstand challenges.
Frequent in
News & Media
47%
Science
40%
Formal & Business
13%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a robust system" is a commonly used and grammatically correct phrase that denotes a strong, reliable, and well-functioning system. As highlighted by Ludwig, the phrase is versatile, appearing in various contexts ranging from News & Media to Science. The expert rating underscores its clarity and consistent usage across authoritative sources. While alternatives like "a reliable framework" or "a strong mechanism" exist, "a robust system" remains a prevalent choice for conveying dependability and resilience. Remember to substantiate your claims of robustness with specific details to enhance credibility.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a reliable framework
Replaces "system" with "framework" and emphasizes dependability.
a strong mechanism
Substitutes "system" with "mechanism" and highlights the power and effectiveness of the design.
a resilient structure
Uses "resilient" instead of "robust" and "structure" instead of "system", focusing on the ability to recover from difficulties.
a dependable process
Replaces "system" with "process" and "robust" with "dependable", emphasizing trustworthiness.
an effective approach
Changes "robust system" to "effective approach", shifting the focus to the positive outcome.
a solid foundation
Emphasizes the stable and secure nature of the underlying infrastructure, rather than the system itself.
a well-developed strategy
Focuses on the planned and thorough nature of the system, highlighting its strategic design.
a comprehensive model
Highlights the completeness and thoroughness of the system's design.
a secure infrastructure
Stresses the safety and protection provided by the system's design.
a vigorous method
Uses "vigorous" instead of "robust", emphasizing the energetic and thorough nature of the system.
FAQs
How can I use "a robust system" in a sentence?
You can use "a robust system" to describe anything that is strong, reliable, and effective. For example, "The company implemented "a robust system" for data backup to prevent data loss".
What are some alternatives to saying "a robust system"?
Alternatives include "a reliable framework", "a strong mechanism", or "a resilient structure", depending on the specific context.
Is it better to say "a robust system" or "a reliable system"?
Both "a robust system" and "a reliable system" are correct and can be used interchangeably in many situations. "Robust" emphasizes strength and resilience, while "reliable" emphasizes dependability.
What does it mean for a system to be described as "robust"?
When a system is described as "robust", it means that it is strong, resilient, and capable of withstanding challenges or errors without failing. It's designed to be dependable and effective even under adverse conditions.
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
4.5/5
Expert rating
Real-world application tested