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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
become undetectable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "become undetectable" is correct and usable in written English. You can use it in contexts where something is no longer able to be detected or noticed. Example: "The virus has evolved to become undetectable by standard tests." Alternative expressions include "become invisible" and "become untraceable."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
escape detection
go unnoticed
vanish without a trace
evade detection
remain undetected
hide from view
slip through the net
fly under the radar
avoid detection
are imperceptible
are undetectable
cannot be detected
slip through the grid
pass unobserved
remain unseen
be overlooked
slip by unnoticed
be disregarded
evade notice
stay under the radar
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
Instead, they travel onwards through other waves forever (even though they eventually attenuate to the point where they become undetectable).
News & Media
Dr. Hazen said a small part of him was disappointed that the plume had become undetectable, because it could no longer be studied.
News & Media
Still, David Howman, the director general of the World Anti-Doping Agency, said, "You need to be able to test at any time," because some banned drugs become undetectable days after being used.
News & Media
The star is fading fast, and it will soon become undetectable.
Science & Research
However, neutrophils die during inflammation by apoptosis and become undetectable in 3 4 days after injury (Tidball and Villalta, 2010).
Science
Those who developed persistent disease before hCG had become undetectable were excluded from further analysis (n=24; 16%).
One major problem is, then, that weak or moderate modulation of transcripts present in a subpopulation of cells in an organ may become undetectable [10, 11].
Science
That should translate into about 60 supernova remnants in the galaxy that are under 2000 years old, after which they begin to fade away and become undetectable.
Science & Research
But by 29 days, the virus had become undetectable on standard tests, as commonly happens with effective cocktails of antiretroviral drugs.
Science & Research
In one study, continuous illumination by an Argon laser 100 mW at 488 nm caused FITC signals to become undetectable after 24 min, while quantum dot-based probes maintained a bright signal after an hour [58].
Science
Yeah, use a condom, safer sex and get on meds and become undetectable.
News & Media
Expert writing Tips
Best practice
When using "become undetectable" in scientific writing, specify the method or instrument by which something is undetectable to provide clarity and context. For instance, "the virus had become undetectable by standard PCR tests".
Common error
Avoid using "become undetectable" in situations where the meaning is ambiguous or lacks specific context. Instead of saying "the problem became undetectable", clarify what obscured the problem, such as "the problem became undetectable due to improved data filtering".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "become undetectable" functions as a predicate in sentences, indicating a change of state. It describes the process by which something loses its ability to be detected, as seen in Ludwig's examples where viruses, signals, or physical objects cease to be observable.
Frequent in
Science
76%
News & Media
22%
Wiki
2%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "become undetectable" is grammatically correct and commonly used, primarily in scientific and news contexts, to describe the process by which something loses its ability to be detected. Ludwig AI confirms its validity and provides numerous examples of its usage across various domains. When employing this phrase, it's essential to provide specific context regarding the detection method to avoid ambiguity. Alternatives such as ""become imperceptible"" or ""escape detection"" can be used depending on the nuance you wish to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
become imperceptible
Highlights the gradual decrease in intensity until something is no longer perceivable to the senses.
lose its signal
Indicates the loss of a detectable signal or presence, applicable in technical or communicative contexts.
go unnoticed
Focuses on the lack of attention or awareness towards something, implying it was not observed.
cease to register
Indicates that something no longer appears on instruments or is perceived by the senses.
escape detection
Highlights the act of avoiding being noticed or identified, suggesting a proactive element.
fall below the radar
Implies that something is no longer being monitored or tracked, often used in a metaphorical sense.
fade from view
Indicates a gradual disappearance from sight, emphasizing the visual aspect of becoming undetectable.
grow transparent
Suggests a transition to a state of being clear and unnoticeable, often metaphorically.
vanish without a trace
Emphasizes a complete disappearance, leaving no evidence or indication of existence.
dissipate into nothingness
Suggests a gradual fading away until complete non-existence, applicable to abstract concepts or phenomena.
FAQs
How can I use "become undetectable" in a sentence?
You can use "become undetectable" to describe something that can no longer be detected by a specific method or instrument. For example, "After treatment, the virus can "become undetectable" in blood samples".
What are some alternatives to "become undetectable"?
Some alternatives to "become undetectable" include "become imperceptible", "escape detection", or "go unnoticed" depending on the specific context.
Is it correct to say "became undetectable" or "become undetectable"?
Both "became undetectable" and "become undetectable" are correct, but they are used in different tenses. "Became undetectable" is the past tense, while "become undetectable" is the present tense or infinitive form.
What does it mean when a virus is said to "become undetectable"?
When a virus is said to ""become undetectable"", it means that the viral load in a person's body is so low that it cannot be detected by standard tests, often due to effective treatment.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested