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
is under design
Grammar usage guide and real-world examplesUSAGE SUMMARY
"is under design" is correct and usable in written English.
You can use it when you are referring to something that is currently in the process of being designed or created. For example, "The new website is under design and will be unveiled to the public soon."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(18)
is being designed
is in development
is in the planning stages
is being prepared
is under command
is being conceptualized
is under developing
is under computation
is under preparation
is under planning
is currently being designed
is being developed
is in the works
is in the design phase
is contemplated
is in the planning stage
is being planned
is in the pipeline
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
19 human-written examples
The Chinese Fusion Engineering Test Reactor CFETRR) is under design.
An optical spectroscopy system with parallel detection is under design for the microscope.
Science
At the new Munich highflux reactor FRM-II a production target of MAFF with 1014 fissions/s is under design.
A natural circulation lead alloy cooled fast reactor with 10 MWth is under design in China (hereafter called LFR-10MW).
Science
KTX is a new reversed field pinch (RFP) magnetic confinement device which is under design in ASIPP and USTC.
A new vacuum-mode recoil separator MARA (Mass Analysing Recoil Apparatus) is under design and construction at the Department of Physics in the University of Jyväskylä.
Human-verified similar examples from authoritative sources
Similar Expressions
39 human-written examples
When the project was under design, Ruddle led a team that put together a list of dozens of keywords that would catch even obscure cases for review in deep web searches.
News & Media
Cities in which URUC schemes are under design (such as Bristol, Cambridge).
Up to now, three TMP commercial units have been put into production and other four commercial units are under design and construction.
At present, three TMP commercial units have been put into production and other four commercial units are under design and construction.
In this context, flexible application-specific hardware architectures implementing the functionalities of digital baseband components of the receiver are under design scope.
Expert writing Tips
Best practice
When using "is under design", ensure that it's clear what the subject is and that the context implies a future realization of the design. For example, "The new bridge is under design and is expected to be completed by 2027."
Common error
Avoid using "is under design" when the project has already moved beyond the design phase. Instead, use phrases like "is under construction" or "is being implemented" to accurately reflect the current status.
Source & Trust
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is under design" functions as a stative verb phrase, indicating a state of ongoing activity related to design. Ludwig AI confirms its correct usage in describing projects or items in the active stage of planning and designing.
Frequent in
Science
78%
News & Media
11%
Formal & Business
11%
Less common in
Wiki
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "is under design" is a grammatically correct and commonly used expression to indicate that something is currently in the process of being designed or planned. As Ludwig AI highlights, it’s frequently found in scientific, technical, and business contexts to convey the status of a project. While it's generally suitable for neutral registers, it's important to ensure its accuracy in reflecting the actual stage of development. When opting for alternatives, consider phrases like "is currently being designed" or "is in the design phase" for similar meanings with slight variations in emphasis. Remember, effective communication hinges on precision, making it crucial to avoid using "is under design" if the project has advanced beyond this stage.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is currently being designed
This alternative emphasizes the ongoing nature of the design process using the continuous tense.
is in the design phase
This alternative highlights a specific stage in the project lifecycle.
is being developed
This focuses on the development aspect, implying a broader scope than just design.
is in development
This is a shorter way of saying "is being developed" and focusing on a single development aspect.
is in the process of being designed
This phrase emphasizes the procedure and sequence in the design task.
is being planned
This alternative suggests the initial stage of outlining the structure and function.
is in the planning stages
This option highlights the initial stage of planning, setting up a structured approach.
is on the drawing board
This phrase is more idiomatic and suggests the early stages of design.
is being conceptualized
This term spotlights the creative and theoretical stage of design.
is in its formative stages
This alternative shows the early development and design stages of the process.
FAQs
How do I properly use "is under design" in a sentence?
Use "is under design" to indicate that something is currently in the process of being designed but is not yet complete. For example, "The new software interface is under design." It's important to specify what exactly is being designed.
What are some alternatives to "is under design"?
You can use phrases like "is currently being designed", "is in the design phase", or "is being developed" depending on the specific context.
Is it correct to say "was under design"?
Yes, "was under design" is grammatically correct. It indicates that something was in the design phase at a specific point in the past. For example, "The building's facade was under design last year."
What's the difference between "is under design" and "is being designed"?
While both phrases are very similar, "is under design" often implies a slightly more formal or technical context. "Is being designed" is a more general way of expressing the same idea and can be used in a wider range of situations.
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
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested