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
conceptual
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'conceptual' is correct and usable in written English.
You can use it to refer to an idea or concept that is not concrete or tangible. For example, "This project is a conceptual idea that needs further development."
✓ Grammatically correct
News & Media
Formal & Business
Science
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 at a mere two minutes, the mordant hilarity and conceptual perfection of Dutch mortality study A Single Life exceeds what many films achieve in 90 or more.
News & Media
In London, galleries in Chelsea allow in all and sundry for their openings and give you wine while you gaze at conceptual art.
News & Media
For his new book, People of the Twenty-First Century, the photographer and conceptual artist spent 20 years lurking around shopping centres – initially in his native Netherlands, later in America and China.
News & Media
The work that Mendes has produced is not grand and conceptual, but draws its impact from his ability to match actor and text.
News & Media
"This work takes on conceptual form, each track addressing and coming to terms with states of deep depression and anxiety," continues the release.
News & Media
"We're making decisions based on this direction: it's one of our navigational beacons," says Libin. "One of the nice things about having the 100-year startup as one of those beacons is it gives us the conceptual freedom to be like: 'We've got 98 more years, so what could we do in maybe 50 years from now?'".
News & Media
From the children of the suburbs, one never knows what to expect.We may think of those brought up in communes by impossible radicals, conceptual artists and urban guerrillas as leading the more exciting and enviable lives.
News & Media
It launched what it called the City Prosperity Index [pdf], featuring an add-on conceptual aid, the Wheel of Prosperity.
News & Media
Durden is a high-art prankster whose conceptual acts of sabotage include working in top-class hotels, urinating in the food, then suing them for poor health standards.
News & Media
Moreover, the Obama administration's pattern of targeted killings in the war on terror establishes an important conceptual point.
News & Media
In fact, Smith had already been considering the idea of fresco as a conceptual framework for a book; the notion of the underdrawing of the image being a presence beneath the surface, unseen yet present.
News & Media
Expert writing Tips
Best practice
Use "conceptual" to describe ideas, models, or systems that exist in the mind rather than in physical reality. For example, "a conceptual model of the market."
Common error
Avoid using "conceptual" when you mean something tangible or real. "Conceptual plans" are ideas, while "concrete plans" are actionable steps.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The adjective "conceptual" primarily functions to describe nouns related to ideas, thoughts, and abstract concepts. As Ludwig AI confirms, it denotes something existing in the mind rather than physical reality. It's often used to qualify models, frameworks, and designs.
Frequent in
News & Media
34%
Formal & Business
33%
Science
33%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The adjective "conceptual" is a frequently used term to define nouns related to ideas and abstract concepts. As Ludwig AI explains, it describes something existing in the mind rather than a tangible reality. Its versatility makes it suitable for diverse contexts, ranging from the formal parlance of news outlets like The Guardian and The Economist to professional documents and scientific discourse. While "conceptual" is primarily observed in neutral to formal registers, avoid it if you need to refer to something tangible or real. Alternatives like "theoretical", "abstract" or "intellectual" can be suitable substitutions, each carrying its own nuances.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
conceptual framework
Refers to an organized structure of ideas, models or concepts.
theoretical
Focuses more on the abstract and speculative nature of an idea.
abstract
Emphasizes the non-concrete and intangible aspects of an idea.
intellectual
Highlights the cognitive and rational elements of an idea.
hypothetical
Suggests an idea that is based on assumptions and not necessarily proven.
notional
Indicates an idea that is more of a concept than a practical reality.
ideological
Relates to a system of ideas and beliefs, often political.
philosophical
Implies a deeper, more fundamental examination of ideas.
theoretical framework
Suggests a structured set of ideas that provide a foundation for understanding.
abstract thinking
Indicates to the ability to think about things that are not physically present.
FAQs
How can I use "conceptual" in a sentence?
You can use "conceptual" to describe something related to abstract ideas or concepts. For example, "The project is still in the "conceptual phase", and we haven't started building anything yet."
What's a good synonym for "conceptual"?
Synonyms for "conceptual" include "theoretical", "abstract", and "intellectual". The best choice depends on the specific context.
Is it correct to say "conceptual design"?
Yes, "conceptual design" is a common term, referring to the initial design phase where the focus is on exploring ideas and concepts rather than detailed specifications.
What's the difference between "conceptual" and "theoretical"?
"Conceptual" relates to concepts or mental conceptions, while "theoretical" relates to theories or abstract principles. While they are similar, "theoretical" often implies a more structured and formalized framework than "conceptual".
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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested