a key player

USAGE SUMMARY

'a key player' is correct and usable in written English.
You can use it to refer to someone who is essential or influential to the success of an activity or a team. For example, "The manager praised Alan for his efforts as a key player while leading the team to victory."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Walpole became a key player.

The Guardian - Books

Alpha-synuclein (aSyn) is a key player in Parkinson's disease.

Procedia Engineering

Here we identify Moesin as a key player.

Current Biology

Operator is a key player in plant operation.

Computer Aided Chemical Engineering

He is a key player on the firm's softball team.

University of Pennsylvania

They stoke inflammation, a key player in heart disease.

Harvard University

But Andrew Johnson's, of course, a key player here.

Yale University

"But I think he can be a key player again".

Independent

He was a player — in a sense, a key player".

The New York Times

"We're a key player — maybe the key player," he said.

The New Yorker

He is a key player in our attacking game".

The New York Times - Sports

Expert writing Tips

Best practice

When using "a key player", ensure the context clearly defines the field or area in which the player is key. For example, "She is a key player in the development of the new software" provides more context than just "She is a key player."

Common error

Avoid using "a key player" as a vague compliment. Always specify why the person or element is key. Instead of saying "He's a key player", specify "He's a key player because of his innovative strategies".

Linguistic Context

The phrase "a key player" functions as a noun phrase, typically serving as a subject complement or object in a sentence. It identifies someone or something as essential or influential, as supported by Ludwig's examples.

Expression frequency: Very common

Frequent in

News & Media

43%

Science

35%

Academia

9%

Less common in

Wiki

3%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "a key player" is a common and grammatically sound phrase used to denote someone or something essential in a specific context. Ludwig AI confirms its correctness and usability. Its frequency is 'Very common', and it appears most often in news, science, and academic sources. When using the phrase, it's important to provide specific context to avoid vagueness. Alternatives include phrases like "a crucial participant" or "an important figure". Overall, "a key player" is a versatile and valuable addition to your vocabulary.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a crucial participant

Replaces "player" with "participant", emphasizing involvement.

an important figure

Uses "figure" instead of "player", focusing on the person's role and significance.

a vital component

Shifts the focus to an element or part that is essential.

a central figure

Emphasizes the centrality of the person's role.

a leading light

A more figurative expression suggesting someone who guides or inspires.

an instrumental force

Highlights the active influence of the person or thing.

a driving force

Highlights the person or thing that propels something forward.

a principal actor

Uses "actor" to describe the role in a situation or event.

a main contributor

Focuses on the contribution made by the person or entity.

a significant influence

Highlights the impact and effect the person or thing has.

FAQs

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

You can use "a key player" to describe someone or something essential in a particular context. For example, "The CEO is "a key player" in the company's success", or "Technology is "a key player" in modern education".

What are some alternatives to "a key player"?

Alternatives to "a key player" include "a crucial participant", "an important figure", or "a vital component", depending on the specific context you want to convey.

Is it better to say "key player" or "crucial player"?

Both "key player" and "crucial player" are acceptable, but "key player" is more common. "Crucial player" emphasizes the importance or decisiveness, while "key player" simply highlights their importance. Either can be used depending on the specific nuance you want to convey.

What does it mean to be described as "a key player"?

Being described as "a key player" means that you are considered essential or highly influential in a specific situation, project, or organization. It implies that your contributions are vital to the success or progress of that endeavor.