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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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not tested

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "not tested" is correct and usable in written English.
You can use it when you are discussing something that has not been tested or examined. For example: "The effectiveness of the new medication has not been tested."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Africa was not tested.

News & Media

The New York Times

Bred Cows not tested.

Bulls not tested.

Not tested on animals.

News & Media

The Guardian

We have not tested it.

Other Dairy Cows not tested.

This proposal, however, was not tested.

Again, this is not tested in school.

News & Media

The New York Times

But that animal was not tested.

Hence models must be calibrated, not tested.

News & Media

The New York Times

But the hosts were not tested.

Show more...

Expert writing Tips

Best practice

When using "not tested", clearly state what was not tested and, if possible, the reason why it wasn't tested to avoid ambiguity.

Common error

Avoid implying that something is safe or ineffective simply because it's "not tested". The absence of testing doesn't equate to a proven negative outcome, it simply means there's no data available.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "not tested" functions as a post-modifying adjective phrase. It typically modifies a noun, indicating that the noun has not undergone any form of examination or evaluation. As Ludwig AI points out, this phrase is considered grammatically correct and usable in written English.

Expression frequency: Very common

Frequent in

Science

43%

News & Media

36%

Academia

14%

Less common in

Encyclopedias

1%

Wiki

1%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "not tested" is a versatile and grammatically sound expression used to indicate the absence of examination or evaluation. According to Ludwig AI, it is deemed correct and suitable for various writing styles. Its prevalence across diverse sources, particularly in science, news, and academia, confirms its widespread usage. When using "not tested", it's essential to provide context to clarify what exactly was "not tested". While alternatives like "unevaluated" or "unexamined" exist, "not tested" offers a straightforward and universally understood way to communicate the lack of testing.

FAQs

How can I use "not tested" in a sentence?

You can use "not tested" to indicate that something hasn't undergone examination or evaluation. For example, "The side effects of this drug are "not fully tested"" or "This hypothesis was "not tested yet"".

What are some alternatives to saying "not tested"?

Depending on the context, you can use alternatives such as "unevaluated", "unexamined", or "unverified".

Is it better to say "not tested" or "untested"?

Both "not tested" and "untested" are grammatically correct and generally interchangeable. "Untested" is slightly more concise, while "not tested" can sometimes provide more clarity, especially if you want to emphasize the action of testing being absent.

What does it mean when something is "not tested" in a scientific study?

In a scientific context, "not tested" means that a particular variable, hypothesis, or substance was not subjected to experimental procedures or analysis within the scope of the study. It doesn't imply anything about its properties or effects, only that they weren't investigated in that specific study.

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Source & Trust

86%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: