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
an extensive concept
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "an extensive concept" is correct and usable in written English.
You can use it when referring to a concept that is broad, comprehensive, or covers a wide range of ideas or topics. Example: "The theory of evolution is an extensive concept that encompasses various aspects of biology, genetics, and ecology."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Wiki
Alternative expressions(5)
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
4 human-written examples
Vis-à-Vis by Shakimov et al. [26] is an extensive concept of a decentral cloud-based social network.
Science
The integrater perceives health promotion as an extensive concept, which includes disease prevention.
Science
This raises the question of the clinical usability, with respect to intercoder reliability, of such an extensive concept system as SNOMED CT.
When health promotion was related to prevention we could differentiate between three approaches where: 1) health promotion and prevention were seen as separate concepts; 2) health promotion was seen as an extensive concept which included prevention; and 3) health promotion was seen as a companion to primary prevention.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
These studies indicate that return-to-work for patients with chronic BNP, if it is ever possible, requires a more extensive concept than our programme.
An extensive research concept was elaborated in order to acquire such guidelines.
With a focus on neurodegenerative disease, it provides extensive concepts pertaining to sensation, behavior, cognition and neuroanatomy.
Science
Millikan (2000) gives an extensive treatment of concepts.
Science
or that the item is relevant to general health but is not specific to T2D (n = 1; e.g., "it's relevant to everybody and not just T2D").. Most participants (92.0%%) reported that T2D and/or its treatment/monitoring requirements had an impact on their quality of life that was important to them but not captured by the EQ-5D-5L (see Table 4 for an extensive list of concepts and patients' quotes).
Within the context of the UMLS, we find an extensive treatment of chemical concepts.
Science
By also creating an extensive lexicon of key concepts, this study helps advance a recommendation by Manolio et al. that institutional efforts to establish genomic medicine programs should benefit from collaboration using a more structured sharing of best practices.
Science
Expert writing Tips
Best practice
When using "an extensive concept", ensure that the context provides sufficient detail or examples to illustrate the breadth of the concept being discussed.
Common error
Avoid using "an extensive concept" if the concept is relatively simple or well-defined. Ensure the concept truly warrants the descriptor 'extensive' by having multiple layers or applications.
Source & Trust
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an extensive concept" functions as a noun phrase, where "extensive" modifies the noun "concept". Ludwig indicates that this phrase is grammatically correct and generally accepted.
Frequent in
Science
56%
News & Media
16%
Wiki
8%
Less common in
Encyclopedias
6%
Formal & Business
4%
Reference
0%
Ludwig's WRAP-UP
The phrase "an extensive concept" is a grammatically correct and commonly used expression to describe a concept that is broad, comprehensive, and covers a wide range of ideas or topics. As indicated by Ludwig, this phrase is generally accepted and suitable for various contexts, particularly in science, news, and academic writing. When using this phrase, be mindful of the specific context and ensure that the concept truly warrants the descriptor 'extensive'. Consider using alternatives like "a broad concept" or "a comprehensive concept" to fine-tune the nuance of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a broad concept
Replaces "extensive" with "broad", indicating a wide scope but potentially less detail.
a comprehensive concept
Substitutes "extensive" with "comprehensive", highlighting thoroughness and completeness.
a wide-ranging concept
Uses "wide-ranging" instead of "extensive" to emphasize the concept's breadth.
a far-reaching concept
Replaces "extensive" with "far-reaching", focusing on the concept's impact or influence.
a complex concept
Emphasizes the intricacy and multifaceted nature of the concept.
an elaborate concept
Highlights the detailed and developed nature of the concept.
a thorough concept
Stresses the completeness and attention to detail within the concept.
a developed concept
Focuses on the maturity and level of refinement of the concept.
an inclusive concept
Emphasizes that the concept incorporates many different elements or perspectives.
a large-scale concept
Indicates the concept involves considerable scope or magnitude.
FAQs
How can I use "an extensive concept" in a sentence?
You can use "an extensive concept" to describe something broad and complex. For example: "The theory of relativity is "an extensive concept" that requires a deep understanding of physics."
What are some alternatives to "an extensive concept"?
Alternatives include "a broad concept", "a comprehensive concept", or "a wide-ranging concept" depending on the specific nuance you want to convey.
Is it better to say "extensive concept" or "broad concept"?
Both "extensive concept" and "broad concept" are grammatically correct, but "extensive" suggests a greater level of detail and complexity than "broad". Choose the word that best fits the specific concept you are describing.
When should I use "an extensive concept" instead of "a detailed concept"?
"An extensive concept" implies breadth and scope, while "a detailed concept" suggests a focus on intricate specifics. Use "an extensive concept" when the range of ideas is important, and "a detailed concept" when the level of particularity is key.
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
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested