a key contributor of

USAGE SUMMARY

The phrase "a key contributor of" is not correct; it should be "a key contributor to." You can use it when discussing someone or something that plays a significant role in a particular outcome or achievement.
Example: "She has been a key contributor to the success of the project, providing valuable insights and expertise."

⚠ May contain grammatical issues

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

It's a key contributor of cash".

The New York Times

The formation of stress granules and the increase in the level of the associated protein HuR point toward RAGE-dependent endoplasmic reticulum (ER) stress, which is proposed as a key contributor of RAGE-induced apoptosin in VSMC as it has been shown to promote cell death via numerous mechanisms, including up-regulation of caspase-9.

Pharmacological Research

In conclusion, TPX2 is a key contributor of meiotic acentriolar spindle assembly by two distinct activities, i.e. (1) promoting microtubule assembly and thus controlling spindle volume and (2) ensuring MTOCs cohesion and spindle pole integrity (Fig 8).

Plosone

The haemostatic system is a key contributor of the thrombogenesis.

Disease Markers

For several years, researchers have focused on rising fast-food consumption as a key contributor of weight gain among adults and childhood obesity.

British Journal of Nutrition

Consistent with this notion, insulin sensitivity is also improved in the GHRH-KO mice, further supporting that this is a key contributor of lifespan extension of mice.

eLife

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Clark, 27, was a key contributor on both ends of the floor for the Raptors last season.

The New York Times - Sports

Alcohol and drug use is not only considered as one of the leading causes of mortality, but also a key contributors of suicide, homicide, poisoning, and the spread of infectious disease among youths around the world (Salas-Wright et al. 2017b).

Health & Justice

The absence of CA is a key contributor to experiences of disempowerment for both men and women (Evans and Nambiar 2013).

Pastoralism

CREB is a key protein in synaptic plasticity, impaired activation of which is a key contributor to pathogenesis of Alzheimer׳s disease (AD) 26, 27, 28, 29.

Acta Pharmaceutica Sinica B

Riccio joined Apple in 1998 as vice president of Product Design and has been a key contributor to most of Apple's hardware over his career.

TechCrunch

Expert writing Tips

Best practice

Always use the correct preposition "to" instead of "of" when using the phrase "a key contributor". For example, "She is a key contributor to the project's success".

Common error

Avoid using "of" after "a key contributor"; the correct preposition is "to". Saying "a key contributor of" is grammatically incorrect and can confuse your readers. Always double-check your preposition usage to maintain clarity and credibility.

Linguistic Context

The phrase "a key contributor of" is intended to identify someone or something as significantly contributing to a particular outcome or entity. However, according to Ludwig AI, this phrase is grammatically incorrect; the correct form is "a key contributor to".

Expression frequency: Uncommon

Frequent in

Science

43%

News & Media

29%

Formal & Business

9%

Less common in

Encyclopedias

6%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

While the intention behind using the phrase "a key contributor of" is to highlight the significance of someone or something, it's essential to note that, as Ludwig AI points out, the grammatically correct form is "a key contributor to". This phrase is used to emphasize the importance of someone or something. Although "a key contributor of" appears in various contexts like science, news, and business, maintaining grammatical accuracy ensures clarity and credibility in writing. Remember to use "to" instead of "of" to avoid grammatical errors.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

major factor in

Emphasizes the significance of something as a component.

primary driver of

Highlights the causal impact of something.

significant component of

Focuses on the element as a building block.

essential part of

Conveys the necessity of something.

key element in

Highlights the importance of the element in certain context.

critical component of

Emphasizes importance and necessity.

integral aspect of

Indicates that something is an essential or inherent part of something else.

principal cause of

Indicates that something is mainly responsible for a particular outcome.

vital ingredient in

Highlights its necessity for a specific result.

central figure in

Highlights the element's role or impact.

FAQs

How should I correctly use "a key contributor" in a sentence?

The correct phrasing is "a key contributor to". For example, "She is "a key contributor to" the project."

What is the difference between "a key contributor of" and "a key contributor to"?

"A key contributor of" is grammatically incorrect. The correct form is ""a key contributor to"", which means someone or something that significantly helps or adds to something else.

What can I say instead of "a key contributor to"?

Alternatives include "major factor in", "primary driver of", or "significant component of", depending on the specific context.

Is "a key contributor of" ever correct?

No, "a key contributor of" is not grammatically correct. The correct preposition to use with "a key contributor" is always "to". For example, you might say, "He is "a key contributor to" the team's success".