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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a key member
Grammar usage guide and real-world examplesUSAGE SUMMARY
The expression "a key member" is correct and usable in written English.
You can use this expression when you want to refer to an important or influential person in a group or organization. For example, "Andy has been a key member of our team since he joined three years ago."
✓ Grammatically correct
News & Media
Encyclopedias
Academia
Wiki
Science
Alternative expressions(20)
an essential contributor
a vital participant
an important figure
a core member
a crucial component
a significant player
an integral part
a central figure
a valued asset
a press member
a principal member
a pivotal member
a main member
a major member
a continued member
a significant member
a prevailing member
a substantial member
a living member
a primary member
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
55 human-written examples
A key member of my household does not take the view that books furnish a room.
News & Media
Rolls-Royce is a key member.
News & Media
Vera Zakharov is a key member.
News & Media
He is a key member of the team".
News & Media
The wicketkeeper is a key member of the fielding side.
Encyclopedias
Akram remains, however, a key member of the side.
News & Media
By 2005, she was a key member of the team.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
Director of rugby Richard Cockerill said: "Newbs has been a key member of the squad.
News & Media
"Marius has been a key member of the team".
News & Media
Most ominously, Princeton professor Robert P. George is a key member of Witherspoon.
News & Media
She is also a key member of the Women for de Blasio committee.
News & Media
Expert writing Tips
Best practice
When using "a key member", ensure the context clearly establishes the group or team to which the person belongs. This avoids ambiguity and strengthens the statement's impact.
Common error
Avoid using "a key member" when the person's contribution is minimal or easily replaceable. Overusing the phrase dilutes its significance and can undermine your credibility.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
A key member functions as a noun phrase, identifying an individual of significant importance within a group or organization. The phrase highlights the person's role as being crucial to the entity's success or operation. As indicated by Ludwig, it's grammatically correct and widely applicable.
Frequent in
News & Media
65%
Science
15%
Wiki
10%
Less common in
Encyclopedias
5%
Formal & Business
3%
Academia
2%
Ludwig's WRAP-UP
The phrase "a key member" is a grammatically correct and frequently used expression to denote an individual's significance within a group or organization. Ludwig AI confirms its validity and broad applicability. It carries a neutral to professional tone and is commonly found in news, media, scientific, and business contexts. While alternatives such as "an essential contributor" or "a vital participant" exist, "a key member" effectively conveys the importance and value of the individual's role. When using this phrase, ensure the context clarifies the group affiliation to avoid ambiguity and maintain credibility by reserving it for truly impactful individuals.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
an essential contributor
Highlights the contribution aspect more explicitly than simply being a member.
a vital participant
Emphasizes the active role and necessity of their involvement.
an important figure
Focuses on the person's significance and influence within the group.
a crucial component
Draws an analogy to a machine, highlighting the person's integral role.
a significant player
Implies active involvement and influence, often in a competitive setting.
an integral part
Stresses the inseparability and necessity of the member.
a central figure
Highlights the prominence and importance of the person.
a cornerstone member
Emphasizes the foundational role and stability the member provides.
a valued asset
Focuses on the positive contribution and worth of the member.
an indispensable person
Stresses the irreplaceability of the member.
FAQs
How can I use "a key member" in a sentence?
You can use "a key member" to describe someone vital to a team or organization. For instance, "She is "a key member" of the marketing department".
What are some alternatives to "a key member"?
Consider using alternatives like "an essential contributor", "a vital participant", or "an important figure" depending on the context.
Is it better to say "key member" or "core member"?
Both "key member" and "a core member" are acceptable, but "key member" emphasizes importance, while "core member" suggests fundamental or central involvement.
What does it mean when someone is described as "a key member"?
It means that the person is considered essential and highly valued within their group, team, or organization, and their contributions are significant.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested