a demonstrable contribution

USAGE SUMMARY

The phrase "a demonstrable contribution" is correct and usable in written English.
It can be used when discussing evidence of a significant or measurable impact made by an individual or group in a particular context. Example: "Her research provided a demonstrable contribution to the field of environmental science, influencing policy changes."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

BBC Newsnight said the review is expected to set five tests for the UK's continued status as a nuclear power, including whether it makes a "demonstrable contribution" to the defence of the country and if it represents value for money.

The Guardian

The expression of these genes is then reduced by using virus-induced gene silencing or they are mutated using CRISPR/Cas9 to test whether they make a demonstrable contribution to immunity.

Cornell University

In a key note presentation the importance of documenting impact was stressed: 'ELSA must have a demonstrable contribution to society and the economy; an effect beyond academia.

Life Sciences, Society and Policy

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

as 'the demonstrable contribution that excellent research makes to society and the economy'.

Functional Linguistics

Academic impact is "the demonstrable contribution that excellent research makes to academic advances, across and within disciplines, including significant advances in understanding, methods, theory and application" Higher Education Funding Council for England: 2014 REF: Assessment framework and guidance on submissions.

University of Chicago

A study on the evolutionary dynamics of Vibrio cholerae O1 following its introduction to Haiti [ 18], showed that intrinsic mutational processes accounted for virtually all the observed genetic polymorphism in the 23 genomes that were analyzed, with no demonstrable contribution from HGT.

BMC Genomics

There may not be a demonstrable quid pro quo, but contributions guarantee access, and access guarantees influence.

Huffington Post

That would have a demonstrable impact.

The New York Times

a demonstrable risk of evidence being destroyed.

Massachusetts Institute of Technology

Ensuring we make a demonstrable difference and add value.

The Guardian

This relatively straightforward measure has had a demonstrable impact.

The Guardian

Expert writing Tips

Best practice

When using "a demonstrable contribution", ensure that you can provide evidence or examples to support your claim. Avoid using it in situations where the impact is only theoretical or speculative.

Common error

Avoid using "a demonstrable contribution" when the actual effect is minimal or difficult to verify. Overstating the significance can undermine your credibility.

Linguistic Context

The phrase "a demonstrable contribution" functions as a noun phrase that emphasizes the provable impact of something. As Ludwig AI indicates, it highlights a clear and evident effect. The phrase modifies a noun, indicating that the contribution in question has a noticeable, verifiable impact.

Expression frequency: Rare

Frequent in

News & Media

33%

Science

33%

Academia

33%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "a demonstrable contribution" is a valid and useful expression for highlighting a significant and provable impact. As Ludwig AI confirms, it's grammatically correct. While relatively rare in general usage, the phrase appears in news, academic, and scientific contexts, indicating its suitability for professional and formal communication. When using this phrase, remember to back up your claim with evidence, avoiding exaggeration to maintain credibility. Consider alternatives like "a clear impact" or "a significant effect" depending on the nuance you wish to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a clear impact

Focuses on the clarity of the effect rather than the ability to prove it.

a significant effect

Emphasizes the magnitude of the influence.

a measurable impact

Highlights that the contribution can be quantified.

a tangible benefit

Stresses that the advantage is concrete and easily perceived.

a noticeable influence

Indicates the contribution is easily observed.

a distinct advantage

Highlights the unique benefit provided.

a marked improvement

Focuses on the positive change resulting from the contribution.

a substantial input

Emphasizes the quantity and importance of the contribution.

a valuable addition

Highlights the worth and importance of the contribution.

a real difference

Focuses on the genuine impact made.

FAQs

How can I use "a demonstrable contribution" in a sentence?

You can use "a demonstrable contribution" to highlight the significant impact of something. For example, "Her research provided "a demonstrable contribution" to the field of environmental science".

What phrases are similar to "a demonstrable contribution"?

Alternatives include "a clear impact", "a measurable impact", or "a significant effect", which all emphasize a noticeable or quantifiable result.

Is it better to say "demonstrable impact" or "demonstrable contribution"?

Both are acceptable, but "demonstrable impact" focuses on the effect itself, while "demonstrable contribution" emphasizes the action that led to the effect. The best choice depends on the specific context.

What does "demonstrable" really mean?

"Demonstrable" means capable of being demonstrated or proved. Therefore, "a demonstrable contribution" implies that the contribution's positive effect can be clearly shown or proven.