a valid evidence

USAGE SUMMARY

The phrase "a valid evidence" is not correct in standard written English.
The correct expression should be "valid evidence" as "evidence" is an uncountable noun and does not take the article "a." Example: "The researcher presented valid evidence to support her hypothesis."

⚠ May contain grammatical issues

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

As subgroup size diminishes, the challenge of establishing a valid evidence base will be correspondingly greater.

Genome Medicine

A personalised approach necessitates tests and interventions that target increasingly finely divided subgroups requiring a valid evidence base incorporating genomic data.

Genome Medicine

This could represent a valid evidence for the vasculogenic niche and potentially represents the main source for neovasculogenesis during atherosclerosis [ 48].As discussed previously, plaque neovessels are characterized as thin-walled with less investment by pericytes and are often of larger caliber than normal capillaries.

BioMed Research International

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

We were setting the cops up to be trigger-happy and shooting the alleged suspect without any valid evidence [he was] carrying a weapon.

Huffington Post

When asked if the AG will continue to investigate the Cocula dump as a probable crime scene, the spokesperson said the AG's office objectively evaluates all valid evidence and pursues all promising leads.

Science Magazine

Obligation means any valid evidence of indebtedness under general Federal income tax principles.

Cornell University

The department said there was a "lack of valid evidence to suggest that any of the patients were in need of the surgeries performed".

The New York Times

Whereas a concept for their implementation has been drafted important questions of detail remain to be clarified concerning the lack of a standardized assessment method in the EU, legally valid evidence of a PPP's potential to harm biodiversity, and methods to ensure compliance.

Environmental Sciences Europe

Their prevalence in surgical trials mandates an approach to developing valid evidence for operations that directly addresses these unique problems.

British Journal of Cancer

However, such an approach would sideline other valid evidence [ 3, 9- 11, 28, 30] resulting in a more mechanistic process.

BMC Nephrology

Creationism holds that there is scientifically valid evidence that a divine being created the universe, humans and other species less than 10,000 years ago.

The New York Times

Expert writing Tips

Best practice

Always use the phrase "valid evidence" without the indefinite article "a". Evidence is an uncountable noun, so it does not take "a".

Common error

Avoid using the indefinite article "a" before "valid evidence". The correct form is "valid evidence" because "evidence" is an uncountable noun.

Linguistic Context

The phrase "a valid evidence" functions incorrectly as it attempts to use an indefinite article with an uncountable noun. The correct usage, "valid evidence", serves as a noun phrase describing evidence that is sound and well-supported.

Expression frequency: Rare

Frequent in

Science

34%

News & Media

33%

Academia

33%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, while the phrase "a valid evidence" appears in some sources, it is grammatically incorrect. As Ludwig AI points out, "evidence" is an uncountable noun and should not be preceded by the indefinite article "a". The correct and preferred usage is "valid evidence", which conveys the idea of sound and reliable proof. This phrase is most frequently encountered in scientific, news, and academic contexts. When writing, always omit the "a" to ensure grammatical accuracy and maintain credibility.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

credible evidence

Highlights the believability and trustworthiness of the evidence.

reliable evidence

Focuses on the consistency and dependability of the evidence.

sound evidence

Emphasizes the reliability and solidity of the evidence.

strong evidence

Highlights the convincing power of the evidence.

substantial evidence

Indicates a significant amount of convincing proof.

valid proof

Replaces "evidence" with "proof", implying conclusiveness, while maintaining the validation aspect.

legitimate evidence

Implies the evidence is in accordance with accepted rules and principles.

defensible evidence

Suggests the evidence can withstand scrutiny and challenge.

well-founded evidence

Emphasizes the solid basis and justification for the evidence.

convincing evidence

Focuses on the persuasive quality of the evidence.

FAQs

How to properly use "valid evidence" in a sentence?

Use "valid evidence" without the article "a". For example: "The court needs "valid evidence" to make a ruling."

What are some synonyms for "valid evidence"?

Alternatives include "credible evidence", "reliable evidence", or "substantial evidence" depending on the context.

Is it correct to say "a valid evidence"?

No, it is grammatically incorrect. "Evidence" is an uncountable noun and should not be preceded by the indefinite article "a". The correct phrase is "valid evidence".

What's the difference between "valid evidence" and "strong evidence"?

"Valid evidence" implies that the evidence is sound and well-founded, while "strong evidence" suggests that the evidence is compelling and persuasive.