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
complex by design
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "complex by design" is correct and usable in written English.
It can be used to describe something that has been intentionally made complicated or intricate as part of its intended function or purpose. Example: "The software's user interface is complex by design, allowing for advanced features that cater to professional users."
✓ Grammatically correct
Science
Wiki
News & Media
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
Complex by design: Investigating pathways into teaching in New York city schools.
Academia
The messaging subsystem being developed is similar to those found in microkernels such as Mach, though it is less complex by design.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
In this work, we aim to further improve the electroluminescent (EL) performances of a yellow light-emitting iridium III) complex by designing double light-emitting layers (EMLs) devices having stepwise energy levels.
Science
We have developed a computational approach to increase the affinity of a protein peptide complex by designing N or C-terminal extensions which interact with the protein outside the canonical peptide binding pocket.
Science
The simple experiments by entering a few control parameters and the complex experiments by designing overall controls, will be explained.
Science
This evening-length work tackles fractal geometry through improvisational processes and shifting, asymmetrical patterns, abetted by a complex lighting design by Clifton Taylor.
News & Media
Across Grand Avenue from Walt Disney Concert Hall, New York developer Related Cos. is planning a $750-million residential, hotel and residentiallex designed by archotelt Frand Gehretailo also designed the Disney.
News & Media
Wanda's One Beverly Hills property has approvals for a 134-room hotel and more than 190 condominiums in a complex designed by prominent architect Richard Meier, who designed the Getty Center.
News & Media
The design achieves a small area by simplifying the complex design by simpler designs.
All analyses took into account the complex survey design by applying survey weights.
Science
All of our models use robust standard errors which adjust for this complex sample design by clustering at the PSU level.
Expert writing Tips
Best practice
Use "complex by design" when you want to emphasize that the complexity of something is not accidental but rather a deliberate and integral part of its purpose or function.
Common error
Avoid using "complex by design" to describe something that is simply complicated or poorly designed. The phrase implies intentional and purposeful complexity, not accidental or unintentional difficulty.
Source & Trust
85%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "complex by design" functions as a prepositional phrase that modifies a noun or noun phrase. It specifies that the complexity is intentional and not accidental. As Ludwig AI confirms, it is a correct and usable phrase.
Frequent in
News & Media
36%
Science
32%
Academia
14%
Less common in
Wiki
6%
Encyclopedias
3%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "complex by design" is a grammatically sound and semantically rich expression used to indicate that the complexity of something is intentional and purposeful. Though relatively rare, as noted by Ludwig, it appears in diverse contexts ranging from news and media to scientific publications, highlighting its versatility. When writing, remember that using "complex by design" implies a deliberate and well-reasoned approach to intricacy, rather than accidental complication. Consider alternatives such as "intentionally intricate" or "deliberately complicated" to fine-tune your message based on the specific context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Intentionally intricate
Focuses on the deliberate intent to create something with many details.
Deliberately complicated
Emphasizes the conscious decision to make something complex.
Engineered for complexity
Highlights the technical or methodical approach to creating complexity.
Designed to be intricate
Focuses on the planning stage where intricacy was a primary goal.
Purposefully complex
Stresses that the complexity serves a specific aim or function.
Systematically elaborate
Implies a structured and detailed approach to building complexity.
Consciously convoluted
Suggests an awareness of the potentially confusing nature of the complexity.
Artfully complex
Emphasizes the skill and creativity involved in designing the complexity.
Strategically intricate
Highlights the strategic advantage gained from the intricate design.
Intrinsically complex
Suggests that complexity is inherent to the nature of the subject and cannot be simplified.
FAQs
How can I use "complex by design" in a sentence?
You can say, "The security system is "complex by design" to prevent unauthorized access" or "The algorithm's architecture is "complex by design" to handle vast amounts of data efficiently".
What is an alternative to "complex by design"?
Consider using phrases like "intentionally intricate", "deliberately complicated", or "engineered for complexity" as alternatives to "complex by design". These options can offer nuanced emphasis depending on the specific context.
Is "complex by design" the same as "complicated"?
No, while both describe something not simple, "complex by design" implies that the complexity was intentionally created for a specific purpose, while "complicated" can suggest unnecessary difficulty or lack of clarity.
When is it appropriate to use "complex by design"?
Use "complex by design" when describing systems, processes, or designs where the complexity is a deliberate feature, often to achieve advanced functionality, security, or efficiency. For example, "The code is "complex by design" to optimize performance".
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
4.3/5
Expert rating
Real-world application tested