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
that can be seen
Grammar usage guide and real-world examplesUSAGE SUMMARY
"that can be seen" is a grammatically correct and usable phrase in written English.
It is often used as a relative clause to describe something that is observable or visible. For example: - The tall building in the distance, that can be seen from miles away, is the city's iconic landmark. - She pointed to a small bird perched on the branch, which can be seen quite clearly with binoculars. - The painting hanging on the wall, that can be seen in the background of the photo, is a masterpiece by a renowned artist.
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(2)
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
The bit that can be seen.
News & Media
Consulting firms do not make things that can be seen.
News & Media
The catheter releases a fluid called contrast agent that can be seen on the x-ray.
Academia
Pelley made a video announcement about the winners that can be seen here.
Academia
This is all part of a widespread phenomenon that can be seen throughout computer science.
Amanpour made a video announcement about the winners that can be seen here.
Academia
A subjective interpretation is something that can be seen differently by different observers.
Academia
It's named after the Atlantic Tarpon fish that can be seen off the coast here.
News & Media
Across Newtown Creek, all that can be seen are the graceless byproducts of urban development.
News & Media
From the sky all that can be seen is a blackened crater in the sand.
News & Media
Now all that can be seen are garden hoses, birdhouses and mangled tree branches.
News & Media
Expert writing Tips
Best practice
Ensure that what "that can be seen" refers to is clearly defined and unambiguous within the sentence to avoid confusion.
Common error
Avoid using "that can be seen" when the context already implies visibility. For example, instead of saying "the clear picture that can be seen", simply say "the clear picture" if it is already understood that the picture is meant to be viewed.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that can be seen" functions as a relative clause, modifying a noun by describing its visibility or observability. Ludwig's examples confirm this use across various contexts, showing its role in specifying what is visually perceptible.
Frequent in
News & Media
35%
Academia
25%
Science
20%
Less common in
Encyclopedias
5%
Wiki
5%
Formal & Business
10%
Ludwig's WRAP-UP
In summary, "that can be seen" is a versatile relative clause used to specify the visibility of something. Ludwig AI confirms its grammatical correctness and common usage across diverse contexts, including News & Media, Academia, and Science. While simple, ensuring the context clearly implies visibility is crucial to prevent redundancy. Consider alternatives like "that is observable" or "that is visible" for varied expression.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that is visible
Replaces "can be seen" with a direct synonym for visibility, maintaining a high degree of interchangeability.
that is observable
Substitutes "seen" with "observable", emphasizing the capacity to be noticed or perceived, especially in a scientific context.
that is apparent
Emphasizes the ease with which something can be understood or noticed, shifting focus slightly from visual perception to obviousness.
that is noticeable
Focuses on the quality of being easily noticed or attracting attention.
that is perceptible
Highlights the ability to be perceived through any of the senses, not just sight, broadening the scope of the original phrase.
that is detectable
Implies the ability to be discovered or identified, often in a technical or investigative context.
what is visible
Changes the phrase to a noun clause, emphasizing the thing being seen rather than the act of seeing.
what can be observed
Uses "observed" instead of "seen", which suggests a more formal or scientific observation.
that is on display
Suggests something is intentionally presented to be viewed.
that meets the eye
An idiomatic alternative suggesting the first impression or immediate visual experience.
FAQs
How can I rephrase "that can be seen" to sound more formal?
For a more formal tone, consider using phrases like "that is observable" or "that is perceptible". These options are often used in scientific or academic contexts.
What's a simpler way to say "that can be seen"?
A simple alternative is "that is visible". It directly conveys the meaning of being able to be seen.
Is there a difference between "that can be seen" and "that is apparent"?
"That can be seen" specifically refers to visual observation. "That is apparent" implies something is easily understood or obvious, which may not always involve sight.
When should I use "that can be seen" versus "that is noticeable"?
Use "that can be seen" when you specifically refer to something visible. Use "that is noticeable" when you mean something attracts attention, whether visually or otherwise.
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested