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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a key contribution
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a key contribution" is correct and usable in written English.
You can use it to describe someone or something's important or decisive contribution to an endeavor. For example, "Bob's a key contribution to the success of our project was his creative problem solving skills."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
a pivotal role
a major factor
an essential component
a key component
an important factor
a significant element
a crucial aspect
a vital part
a primary influence
a central feature
a landmark contribution
a core contribution
a principal contribution
a key pledge
a key make
a key fund
a pivotal contribution
a primary contribution
a vital contribution
a key made
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Working with business and modernising provision will make a key contribution to reversing the decline.
News & Media
Their journalism, I realised, was a key contribution to the progressive causes shared with the Populists.
News & Media
A key contribution of economics has been the development of market-based approaches to environmental protection.
Academia
A key contribution of the work is innovative use of simulation.
Academia
Tensile tests indicated a key contribution of GO to the improvement of mechanical performances of PS.
A key contribution of this paper is the best possible lower bound of degree of homogeneity.
Science
A key contribution of this paper is to study and evaluate the proposed architecture for use in machine vision.
David Docherty, chief executive of the National Centre for Universities and Business, says: "Working with business and modernising provision will make a key contribution to reversing the decline".
News & Media
A key contribution to the performance measurement literature was the introduction of the balanced scorecard (BSC) in 1992.
A key contribution are rules for a capping of a multi-sided hole by a small number of polynomial patches.
Understanding and describing software ecosystem niches for open architecture systems is a key contribution of this work.
Expert writing Tips
Best practice
When using "a key contribution", ensure that the context clearly identifies what is being contributed to and why it is significant. Providing specific examples strengthens the statement.
Common error
Avoid using "a key contribution" for minor or insignificant contributions. Reserve it for elements that truly make a substantial difference to the outcome or process.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a key contribution" functions as a noun phrase, typically serving as a subject complement or object in a sentence. Ludwig AI indicates its correct and widespread use in expressing the importance of something. It identifies something as essential or vital to an outcome, process, or situation.
Frequent in
Science
37%
News & Media
27%
Academia
19%
Less common in
Formal & Business
8%
Wiki
3%
Reference
0%
Ludwig's WRAP-UP
In summary, "a key contribution" is a widely used and grammatically correct phrase to emphasize the importance of something. As Ludwig AI confirms, it's suitable for various contexts, especially science, news, and academic writing. When using this phrase, make sure to highlight what is being contributed to and its significance. Be aware of overstating its importance to maintain credibility. Consider using alternatives like "a pivotal role" or "an essential component" to add variety to your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a key component
Changes "contribution" to "component", stressing the role something plays as part of a larger entity.
an important factor
Substitutes "key contribution" with "important factor", emphasizing the significance as an element.
a pivotal role
Replaces "contribution" with "role", changing the focus slightly from the act of contributing to the significance of the part played.
a major factor
Substitutes "contribution" with "factor", emphasizing the importance of something as an element that influences a result.
a significant element
Replaces "contribution" with "element", highlighting the crucial part something plays in a larger context.
a crucial aspect
Changes "contribution" to "aspect", focusing on the critical nature of a particular feature or consideration.
an essential component
Replaces "contribution" with "component", stressing the necessary and integral nature of something.
a vital part
Substitutes "contribution" with "part", emphasizing the importance and necessity of something within a whole.
a primary influence
Changes "contribution" to "influence", highlighting the effect something has on something else.
a central feature
Replaces "contribution" with "feature", focusing on a prominent and important aspect.
FAQs
How can I use "a key contribution" in a sentence?
You can use "a key contribution" to highlight the importance of something or someone's input. For example, "Her analytical skills were "a key contribution" to the project's success."
What phrases are similar to "a key contribution"?
Similar phrases include "a pivotal role", "a major factor", and "an essential component".
Is it better to say "a key contribution" or "an important contribution"?
"A key contribution" emphasizes a more decisive or crucial element than "an important contribution", which is a more general term.
Can "a key contribution" refer to both a tangible object and an abstract idea?
Yes, "a key contribution" can refer to both. It can describe a physical object, a skill, an idea, or any element that significantly impacts a situation. For instance, "The new software was "a key contribution" to streamlining the process", or "His innovative thinking was "a key contribution"."
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested