undetectable by

USAGE SUMMARY

The phrase "undetectable by" is correct and usable in written English.
It can be used when describing something that cannot be detected or identified by a specific method, tool, or entity. Example: "The new software is designed to be undetectable by traditional antivirus programs."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Both trials include people who took drugs that suppressed H.I.V. to levels undetectable by blood tests.

The New York Times

It said the missile -- which it called a "super-modern flying boat" -- was undetectable by radar.

The New York Times

The only reason to want a gun that's undetectable by security measures is to threaten security.

The Guardian - Opinion

The panel cleared the maintenance crew, finding that the weakened turbine blade was undetectable by any standard inspection.

The New York Times

I'm just a girl with a big heart and a bodysuit that makes me undetectable by radar.

The New Yorker

Ferrite crystals are a major ingredient in snooper paint, which makes stealth airplanes undetectable by radar.

Encyclopedia Britannica

It would be undetectable by current testing methods.

Science Magazine

In both cases, the interception should be undetectable by the intercepted subscriber or other callers.

AEU - International Journal of Electronics and Communications

RIG-I protein was undetectable by Western blot in siRNA-treated cells.

Journal of Immunological Methods

GST fusion proteins accumulated in inclusion bodies are considered to be undetectable by such assays.

Journal of Biotechnology

The study reveals a previously undetectable by standard nanotopographic and X-ray diffraction observations nanostructure of pseudomonocrystalline graphite.

Carbon

Expert writing Tips

Best practice

When using "undetectable by", specify the method, instrument, or entity that cannot detect the subject. This provides context and clarity.

Common error

Avoid using "undetectable by" without specifying what the subject is undetectable by. Vague statements lack precision and weaken the impact of your writing.

Linguistic Context

The phrase "undetectable by" functions as a prepositional phrase modifying a noun or pronoun. It specifies a limitation or inability of a particular method or tool to detect something. Ludwig provides examples demonstrating its common usage in scientific and general contexts.

Expression frequency: Very common

Frequent in

Science

69%

News & Media

25%

Encyclopedias

2%

Less common in

Wiki

2%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "undetectable by" is a common and grammatically sound prepositional phrase used to indicate the inability of a specific method or instrument to detect something. Ludwig AI confirms its wide usage across varied contexts, primarily within scientific literature and news media. It is crucial to specify what something is undetectable by to avoid vagueness. Consider alternatives like ""not detectable by"" or ""imperceptible to"" for variety. Remember to choose the most appropriate phrasing based on the context for maximum clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

not detectable by

A more formal and explicit way of saying something cannot be detected.

imperceptible to

Focuses on the lack of perception, either visually or through other senses.

invisible to

Emphasizes visual undetectability.

unseen by

Similar to invisible, but can apply more broadly than just sight.

untraceable by

Focuses specifically on the inability to follow or find something.

beyond the scope of

Highlights that something is outside the range or capability of a particular method.

eluding

Implies that something is actively avoiding detection.

escaping

Similar to eluding, suggesting an active avoidance of detection.

concealed from

Suggests that something is deliberately hidden.

masked from

Implies that something is hidden by being covered or disguised.

FAQs

What does "undetectable by" mean?

It means something cannot be sensed, measured, or identified using a particular method or instrument. For example, "The virus was "undetectable by" standard blood tests".

What can I say instead of "undetectable by"?

Alternatives include "not detectable by", "imperceptible to", or "invisible to", depending on the specific context.

Is it correct to say "undetectable from" instead of "undetectable by"?

While "undetectable from" might be used in some contexts, ""undetectable by"" is generally the more grammatically correct and widely accepted phrasing when referring to a method or instrument of detection.

Can something be "undetectable" in all circumstances?

Rarely. Usually, something is ""undetectable by"" a specific method or technology. Advancements in technology might later make it detectable. Consider the sentence "The mutation was "undetectable by" previous sequencing methods but is now identifiable with targeted NGS".