valid and strong

USAGE SUMMARY

The phrase "valid and strong" is correct and usable in written English.
You can use it to describe an argument, theory, or piece of evidence that is both sound and compelling. Example: "The research presented a valid and strong case for the benefits of renewable energy sources."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

We chose an especially valid and strong instrument: cigarette price.

Journal of Clinical Epidemiology

This assumption often is not valid and strong clutter can bury the useful micro-Doppler signature.

EURASIP Journal on Advances in Signal Processing

In the results section, I will present in detail the different tests for the instruments, which clearly indicate that the instruments are valid and strong.

Latin American Economic Review

Who needs to know whether a theory of social change is valid and strong?

Huffington Post

Could there be valid and strong criticisms of the Panchin et al. proposal?

Biology Direct

We conclude that raw read counts obtained from pair-barcode sequencing are valid and strong correlation to results obtained without barcode.

BMC Genomics

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Our data suggest that after about three months of treatment score trajectories appear to be valid, and stronger evidence is forthcoming from our longitudinal study.

Health and Quality of Life Outcomes

Here's the real kicker, as Mr. Nuccitelli points out: if the supposed cosmic ray mechanism were valid, and as strong as the climate contrarians want to believe, the earth should be cooling rather sharply right now.

The New York Times

To provide reliably consistent estimates of effect, IVs should be both valid and reasonably strong.

Journal of Clinical Epidemiology

Magnusson et al. [ 26] found that the K-SADS was reliable and valid and had strong correlation with self-reported and informant rated ADHD symptoms.

BMC Psychiatry

In the present study, MCIBDQ was demonstrated reliable and valid, with strong and significant correlation to SF-36 and DAI, and with moderate correlation to transition on general health.

BMC Gastroenterology

Expert writing Tips

Best practice

In academic or formal writing, support your claim that something is "valid and strong" with specific evidence and reasoning. Clearly explain why it meets both criteria.

Common error

Avoid using "valid and strong" as a generic compliment. Instead, provide specific reasons and evidence to support the claim that something meets both criteria. Failing to do so can weaken your argument and undermine your credibility.

Linguistic Context

The phrase "valid and strong" functions as a descriptive qualifier, typically used to characterize arguments, evidence, methods, or conclusions. It indicates that something is both logically sound and possesses significant impact or force. As Ludwig AI confirms, it is a correct and usable phrase in written English.

Expression frequency: Common

Frequent in

Science

50%

News & Media

41%

Wiki

4%

Less common in

Formal & Business

2%

Encyclopedias

2%

Reference

1%

Ludwig's WRAP-UP

In summary, the phrase "valid and strong" is a grammatically sound and frequently used expression to describe something that is both logically correct and impactful. As Ludwig AI indicated, the phrase is correct and usable in written English. It commonly appears in scientific and news contexts. When using "valid and strong", make sure that both conditions are genuinely met, offering supporting details and evidence to solidify your argument and credibility. Alternative phrases such as "sound and robust" and "well-founded and powerful" can be employed to add variety to your writing while maintaining the intended meaning.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

sound and robust

Replaces "valid" with "sound" and "strong" with "robust", emphasizing reliability and strength.

well-founded and powerful

Substitutes "valid" with "well-founded" to highlight a solid base, and "strong" with "powerful" to indicate influence.

legitimate and potent

Replaces "valid" with "legitimate", focusing on lawfulness, and "strong" with "potent", suggesting effectiveness.

justifiable and compelling

Replaces "valid" with "justifiable", emphasizing reason, and "strong" with "compelling", focusing on persuasiveness.

cogent and forceful

Substitutes "valid" with "cogent" to emphasize clarity and relevance and "strong" with "forceful" to highlight impact.

authentic and vigorous

Replaces "valid" with "authentic", focusing on genuineness, and "strong" with "vigorous", suggesting energy.

efficacious and substantial

Substitutes "valid" with "efficacious" to emphasize effectiveness, and "strong" with "substantial" to indicate significance.

credible and influential

Replaces "valid" with "credible", focusing on believability, and "strong" with "influential", highlighting impact.

tenable and assertive

Replaces "valid" with "tenable", emphasizing defensibility, and "strong" with "assertive", suggesting confidence.

defensible and convincing

Replaces "valid" with "defensible", focusing on the ability to be maintained, and "strong" with "convincing", emphasizing the power to persuade.

FAQs

How can I effectively use "valid and strong" in a sentence?

Use "valid and strong" to describe arguments, evidence, or methods that are both logically sound and have a significant impact. For example, "The study presented a "valid and strong" case for the new policy."

What are some alternatives to "valid and strong"?

Depending on the context, you can use alternatives such as "sound and robust", "well-founded and powerful", or "legitimate and potent".

Is it redundant to say something is both "valid" and "strong"?

While "valid" implies logical soundness, "strong" adds the dimension of impact or forcefulness. The combination emphasizes that the argument or evidence is not only correct but also highly persuasive or effective. Sometimes they could reinforce each other, depending on the context.

What makes an argument "valid and strong"?

An argument is "valid and strong" when it is logically consistent and based on sound reasoning ("valid"), and when it has a significant impact or persuasive power due to the quality and quantity of supporting evidence ("strong").