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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is well testified

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "is well testified" is correct and usable in written English.
It can be used to indicate that something has been confirmed or supported by evidence or testimony. Example: "The effectiveness of the new treatment is well testified by numerous clinical studies."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

The Russian regime did not abandon its adversarial mentality towards the west – it is well testified in their security doctrine.

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

As the battered sales of SUVs testify, this process is well under way.

News & Media

Forbes

The plethora of artificially evolved ribozymes [ 3, 4, 9] testify that RNA is well capable of acquiring novel catalytic functions.

The simplest such representation uses the concept of syntenic blocks (SBs), large blocks of sequence that are well conserved (as testified by commonality of markers and similarity of high-level patterns) across the species (or within a genome).

What if what you're saying isn't true, even if you're saying it well?" Testifying on Capitol Hill on Friday, the beheaded Head Spook David Petraeus said the C.I.A. knew quickly that the Benghazi raid was a terrorist attack.

News & Media

The New York Times

John Hill Wheeler's fugitive slave was named Jane Johnson, and the details of her flight are well known, since she testified in a famous legal case that Wheeler brought against the abolitionists who helped her escape in 1855.

The ratio of intensities IG/ID = 2.47 testifies that CNTs are well crystallized and have low defect concentration.

Particles are well separated from each other, which testifies to the high stabilizing efficiency of SPES-C matrix towards Pg-MNPs.

"I know Warren very well," testified Mr. Trott.

News & Media

The New York Times

"I need to be well dressed because I'm approaching people," Mr. Goins testified.

News & Media

The New York Times

A psychiatrist testified that the sexual acts depicted in the film were "well within the bounds of normal behavior".

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "is well testified" when you want to emphasize that something is supported by formal statements or accounts, often in a legal or official context. This conveys a sense of authority and reliability.

Common error

Avoid using "is well testified" in casual or informal settings. It can sound overly formal or stilted when simpler phrases like "is well-known" or "is well-documented" would be more appropriate.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is well testified" primarily functions as a passive verb phrase. It indicates that a subject's truth or validity has been confirmed or supported by evidence or testimony, as supported by Ludwig's examples.

Expression frequency: Uncommon

Frequent in

News & Media

33%

Science

33%

Formal & Business

0%

Less common in

Wiki

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "is well testified" is a grammatically correct passive verb phrase indicating that something has been formally confirmed by evidence or testimony. While not frequently used, as Ludwig AI confirms, it is appropriate in formal, scientific, and sometimes news contexts where the emphasis is on reliable verification. Alternative phrases include "is well documented" and "is well established", which may be more suitable in informal settings. When writing, reserve "is well testified" for situations requiring a strong assertion of validity based on formal accounts.

FAQs

How can I use the phrase "is well testified" in a sentence?

The phrase "is well testified" indicates that something has been confirmed or supported by evidence or testimony. For example, you might say: "The effectiveness of the new policy "is well testified" by the positive economic results."

What are some alternatives to "is well testified"?

You can use alternatives like "is well documented", "is well established", or "is clearly demonstrated" depending on the specific context and nuance you want to convey.

In what contexts is "is well testified" most appropriate?

This phrase is often most suitable in formal, legal, or academic contexts where emphasizing the formal confirmation of something through testimony or evidence is important.

What is the difference between "is well testified" and "is well known"?

"Is well testified" emphasizes formal confirmation through testimony or evidence, while "is well known" simply means something is widely recognized or generally accepted, regardless of whether it has been formally verified.

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Source & Trust

83%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: