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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
cannot detect
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "cannot detect" is correct and usable in written English. You can use it when referring to the inability to identify or recognize something. Example: The device cannot detect any movement in the area. Alternative expressions include "unable to identify" and "cannot sense."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
did not detect
fail to notice
imperceptible to
beyond recognition
not visible
undetectable by
escapes notice
cannot trace
unable to track
unable to trace
impossible to follow
could not ascertain
cannot track down
could not locate
failed to identify
were unsuccessful in finding
unable to ascertain
unable to celebrate
unable to stop
unable to leave
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
Appearance-based detection methods cannot detect heavily occluded pedestrians.
Secondly, we explain why existing detection methods cannot detect malicious user profiles in distributed data.
I cannot detect much difference.
News & Media
The scanners cannot detect all explosives, however.
News & Media
The taste buds cannot detect nutty, buttery, or earthy tastes.
News & Media
And merely listening for sound cannot detect stationary threats.
News & Media
Normal testing methods cannot detect legal highs that rapidly change their chemical formulation.
News & Media
The little dimensions may be curled around big dimensions in ways that we cannot detect.
News & Media
They go on to say that the spacecraft cannot detect life, even if it is there.
News & Media
There may well be periods over the winter in which you cannot detect any activity.
News & Media
Standard airport equipment used to screen passengers and baggage cannot detect those explosives.
News & Media
Expert writing Tips
Best practice
When writing about limitations in technology or human senses, use "cannot detect" to clearly state the inability to perceive or identify something. For example, "The sensor cannot detect small variations in temperature."
Common error
Avoid using "cannot detect" when you mean "did not detect". "Cannot detect" indicates a general inability, while "did not detect" refers to a specific instance where detection failed.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "cannot detect" functions as a negative descriptor, indicating the inability to perceive or identify something. Examples in Ludwig show it applied to sensors, methods, and even human senses. Ludwig AI confirms its proper usage in various contexts.
Frequent in
Science
44%
News & Media
44%
Wiki
4%
Less common in
Formal & Business
2%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "cannot detect" is a grammatically sound and frequently used phrase that indicates an inability to perceive or identify something. As shown by Ludwig, it's prevalent in scientific and news contexts with a neutral register. For greater writing precision, avoid confusing it with "did not detect". The phrase, as per Ludwig AI, is generally acceptable in the English language. If you're looking for alternative expressions, consider options like "unable to sense" or "fail to notice", keeping in mind the nuances each brings. When using "cannot detect", ensure the context clarifies whether you're referring to a general limitation or a specific instance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unable to sense
Replaces "cannot" with "unable", focusing on the lack of ability to sense something.
cannot identify
Replaces "detect" with "identify", focusing on the lack of ability to recognize something specific.
fail to notice
Shifts the focus to the act of noticing, implying a failure in observation.
do not perceive
Emphasizes the lack of perception, using a more formal verb.
imperceptible to
Highlights that something is not able to be perceived by a person or instrument.
beyond recognition
Indicates that something has changed so much that it is unrecognizable.
evades detection
Focuses on the act of avoiding detection, suggesting an active evasion.
not visible
Specifically addresses the inability to see something.
undetectable by
Highlights the inability of a specific tool or method to detect something.
escapes notice
Indicates that something is not noticed, often due to being overlooked.
FAQs
How can I use "cannot detect" in a sentence?
Use "cannot detect" to describe the inability of a device, method, or person to identify something. For instance, "This sensor "cannot detect" subtle changes in air pressure."
What are some alternatives to saying "cannot detect"?
You can use alternatives like "unable to sense", "fail to notice", or "do not perceive" depending on the context.
What's the difference between "cannot detect" and "does not detect"?
"Cannot detect" describes a general inability, while "does not detect" refers to a specific instance. For example, "This machine "cannot detect" flaws" (general inability), versus "This machine "did not detect" the flaw during yesterday's test" (specific instance).
Is it better to use "cannot detect" or "is unable to detect"?
Both are grammatically correct and convey the same meaning. "Cannot detect" is slightly more concise, while "is unable to detect" may sound more formal. Choose the option that best fits the tone and style of your writing.
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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
4.6/5
Expert rating
Real-world application tested