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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
substantially more complex
Grammar usage guide and real-world examplesUSAGE SUMMARY
"substantially more complex" is a correct and usable phrase in written English.
You can use it whenever you need to emphasize that something is much more complex than another thing. For example, "The new model of computer is substantially more complex than the previous version."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
significantly more intricate
considerably more complicated
far more sophisticated
Significantly more intricate
substantially more intricate
much more complex
markedly more complex
greatly more complex
considerably more complex
noticeably more complex
vastly more complex
substantially more sophisticated
substantially more difficult
substantially more challenging
far more complex
way more difficult
markedly more arduous
significantly harder
considerably tougher
much more challenging
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
41 human-written examples
But just two years later, Mr. Prince, Mr. Weill's heir, promoted her to a substantially more complex job, chief financial officer.
News & Media
However, if the Miliband incentives led to a big increase in the number of employers paying the living wage, the administration will become substantially more complex.
News & Media
The challenges of life are, he added, "substantially more complex when one is, as I am, both an elected public official and gay .A weaselly thing to say, but his constituents accepted it, re-electing him six more times.
News & Media
The shoots and plots have grown substantially more complex since his days in Rhode Island and later, with many members of his group, in New Orleans, where they lived until Hurricane Katrina destroyed their house and much of Mr. Trecartin's work.
News & Media
Substantially more complex than previous aircraft, the new plane required the pilot to attend to the four engines, a retractable landing gear, new wing flaps, electric trim tabs that needed adjustment to maintain control at different airspeeds, and constant-speed propellers whose pitch had to be regulated with hydraulic controls, among other features.
News & Media
However, such a determinant constraint is substantially more complex than the corresponding linear constraint in (P3).
Human-verified similar examples from authoritative sources
Similar Expressions
19 human-written examples
The presence of multiple (often more than two) functional genes encoding each RP substantially make more complex coordinated expression [ 29].
Science
Although the original concept of the game drew heavily from the motifs of traditional fantasy role-playing games such as Dungeons & Dragons, the gameplay of Magic bears little similarity to pencil-and-paper adventure games, while having substantially more cards and more complex rules than many other card games.
Wiki
At the same time, demand for food and agricultural products has substantially changed, becoming more complex and resulting from "aware and conscientious" consumption patterns.
This is likely to be a substantially harder and more complex endeavor, however, since the most commonly used approach to addressing post-initiation confounding, generating a "pseudopopulation", usually occurs by weighting, which has not been shown in simulation to produce very predictable confounding amplification.
Science
At the same time, the C. thermocellum cellulase complex is substantially more effective during microbial hydrolysis than purified cellulase preparations from this microorganism [ 22].
Science
Expert writing Tips
Best practice
Use "substantially more complex" to clearly convey a significant increase in intricacy or difficulty, ensuring the audience understands the magnitude of the change or difference. Make sure you clearly state what the subject is more complex than.
Common error
Avoid using "substantially more complex" as a generic intensifier. Ensure the situation genuinely warrants such emphasis, or your writing may appear hyperbolic and lack credibility.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "substantially more complex" functions as an adjectival phrase that modifies a noun, emphasizing a significant increase in complexity. Ludwig AI confirms its usability. Examples from Ludwig demonstrate its use in comparing the intricacy of various subjects, from algorithms to social issues.
Frequent in
Science
47%
News & Media
41%
Formal & Business
6%
Less common in
Wiki
6%
Academia
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "substantially more complex" is a versatile adjectival phrase that is considered grammatically correct by Ludwig AI and is frequently used to denote a significant difference in intricacy or difficulty between two subjects. It finds common application in science, news, and formal business contexts. While it is advisable to avoid overstating complexity without justification, the phrase is generally perceived as appropriate for professional communication that requires precise language. As seen in the Ludwig examples, the phrase is used across different contexts and industries. Alternatives include "significantly more intricate" and "considerably more complicated". The phrase is best used to make a clear and impactful comparison.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Significantly more intricate
Emphasizes the detailed and elaborate nature of the increased complexity.
Considerably more complicated
Focuses on the increased difficulty in understanding or dealing with something.
Much more involved
Highlights the greater number of elements or steps required.
Far more sophisticated
Suggests an advancement in design or functionality that adds complexity.
Appreciably more elaborate
Stresses the enhanced detail and artistry contributing to complexity.
Noticeably more convoluted
Implies that the increased complexity makes something difficult to follow.
Distinctly more intricate
Emphasizes a clear and evident increase in detailed complexity.
Materially more multifaceted
Highlights the many aspects or features that contribute to the complexity.
Substantially more nuanced
Focuses on the subtle and intricate details that add complexity.
Remarkably more sophisticated
Emphasizes the notable advancement in sophistication leading to greater complexity.
FAQs
How can I use "substantially more complex" in a sentence?
You can use "substantially more complex" to compare two things, indicating one is significantly more intricate or difficult than the other. For example, "The new algorithm is "substantially more complex" than the previous one."
What's a good alternative to "substantially more complex"?
Depending on the context, alternatives include "significantly more intricate", "considerably more complicated", or "far more sophisticated".
Is it better to say "much more complex" or "substantially more complex"?
Both are correct, but "substantially more complex" implies a greater degree of difference or intricacy. "Much more complex" is a simpler, more general comparison, while "substantially more complex" conveys a significant increase in complexity.
What does "substantially more complex" imply?
It implies that something isn't just a little bit more complex, but significantly so. It suggests a notable increase in the number of elements, interconnections, or level of difficulty compared to something else. It can also imply "significantly more intricate" details.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested