key actor

USAGE SUMMARY

"key actor" is a correct and usable phrase in written English.
You can use it to describe someone who plays or has a major role in a certain event or process. For example, "The president was a key actor in the negotiations that led to the passage of the new trade agreement."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"Salah Abdeslam is a key actor in the attacks in Paris and St Denis (Stade de France).

The Guardian

One key actor pulled out at the last minute, so there was some radical recasting the day before the shoot.

The Guardian - Film

Such information may revise the evaluation of an existing policy, increase the cost of an undesirable policy option, or change the public view of a key actor.

Encyclopedia Britannica

Throughout his international career, he was a key actor in the emergence of post-colonial West Africa and the social and economic development of the region.

The New York Times

"The key actor in the play, the Hamlet in the play, is the person who did the test at Cellmark," he said.

The New York Times

Russia is a permanent member of the UN Security Council, an important diplomatic player in the Middle East and a key actor in Euro-Atlantic security affairs.

Independent

In a briefing note published on Saturday, the commission said "the UNHCR will be a key actor in the readmission [return] and resettlement processes".

The Guardian

The state is also a key actor in providing institutional support for long-term contact.

Comparative Migration Studies

Conversely theoretical crisis management shows prefect as the key actor supported by several other state institutions.

International Journal of Disaster Risk Science

The key actor of the campaign Bioenergieregion Südschwarzwald plus is the association Südschwarzwald e.V.V

Energy, Sustainability and Society

Establishing the microfoundations of academic entrepreneurship requires closer scrutiny of a key actor contributing to this phenomenon the university scientist.

Research Policy

Expert writing Tips

Best practice

When describing roles, use "key actor" to denote someone who has significant influence or responsibility. For example, "The mediator was a "key actor" in resolving the dispute."

Common error

Avoid using "key actor" repeatedly in close proximity within your writing. Vary your language by employing synonyms like "central figure", "major participant", or "pivotal role" to maintain reader engagement and prevent redundancy.

Linguistic Context

The phrase "key actor" functions as a noun phrase where the adjective "key" modifies the noun "actor". It is used to identify a person or entity that has a crucial or significant role in a particular context. As demonstrated by Ludwig, this phrase is versatile and applicable across numerous scenarios.

Expression frequency: Very common

Frequent in

Science

38%

News & Media

31%

Formal & Business

9%

Less common in

Encyclopedias

1%

Unknown

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "key actor" is a grammatically correct and frequently used phrase that describes an individual or entity with a significant role or influence. Ludwig AI confirms its versatile applicability across various contexts, including science, news, and formal business settings. While it's important to avoid overuse by incorporating synonyms such as "central figure" or "major participant", "key actor" remains a valuable term for emphasizing the importance of specific individuals or entities. This phrase is suitable for both professional and neutral communication styles.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

core actor

Highlights the central and indispensable nature of the actor's role.

key player

A more common and less formal alternative.

pivotal figure

Emphasizes the turning-point influence of the individual.

central figure

Stresses the actor's importance to the overall framework or context.

major participant

Focuses on involvement and contribution to a shared activity.

primary agent

Highlights the actor's role in instigating or driving action.

principal force

Emphasizes the actor's power and influence.

leading influence

Indicates a powerful force that shapes direction and change.

significant contributor

Underlines the value and impact of the actor's input.

essential component

Highlights that without this part the whole will not work, or will be damaged

FAQs

How can I use "key actor" in a sentence?

You can use "key actor" to describe someone or something that has a significant role or influence in a particular situation or process. For example, "The government played a "key actor" in the peace negotiations."

What are some synonyms for "key actor"?

Some synonyms for "key actor" include "core actor", "key player", "pivotal figure", and "central figure".

Is "key actor" formal or informal?

"Key actor" is suitable for both formal and informal contexts, depending on the surrounding language and the overall tone of your writing. It is commonly used in news, academic papers, and business reports.

What's the difference between "key actor" and "major player"?

While both "key actor" and "major player" suggest importance, "key actor" often implies a more direct or influential role in a specific event or situation, whereas "major player" can refer to broader influence or dominance in a field.