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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
indispensable figure
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "indispensable figure" is correct and usable in written English.
It can be used to describe someone who is essential or crucial in a particular context, such as a team, organization, or situation. Example: "Her expertise in the field made her an indispensable figure in the success of the project."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Wiki
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
14 human-written examples
He has been a crucial and indispensable figure in that sense.
News & Media
From his early 20's, Capek was an indispensable figure in Czech literature and journalism.
News & Media
He has in many ways been an indispensable figure in India's recent transitions.
News & Media
Mr. Geithner is as close to an indispensable figure as there is in the Obama administration.
News & Media
He has a constant and palpable desire to portray himself as the central indispensable figure in every venture that he has touched".
News & Media
To be sure, Washington was primus inter pares within the founding generation, generally regarded, then and thereafter, as "the indispensable figure".
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
45 human-written examples
Interpreters have become indispensable figures at most Paris soup kitchens.
News & Media
The city, they said, couldn't possibly get along without them and such indispensable figures as the borough presidents and some do-nothing Council members.
News & Media
(In fact, the best reading is found in the sidebars: interviews with various Cobra collectors and profiles of people like Phil Remington and Pete Brock, indispensable figures in the creation of Shelby's cars).
News & Media
From the moment on the morning of September 11th when he dashed out of his office to join the rescue work in the wrecked part of the Pentagon, the defence secretary has been one of the three or four indispensable figures of the administration.
News & Media
He was a very hard-working figure, and an indispensable number two to me.
News & Media
Expert writing Tips
Best practice
When using "indispensable figure", ensure the context clearly demonstrates why the person is essential. Provide specific examples of their contributions or qualities.
Common error
Avoid using "indispensable figure" when the person's role, while valuable, could be filled by someone else without significant disruption. Reserve it for genuinely irreplaceable individuals.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "indispensable figure" functions as a noun phrase that typically acts as a subject complement or an appositive. It serves to identify and characterize a person as being absolutely necessary or crucial in a particular context. Ludwig indicates that this phrase is indeed correct and usable.
Frequent in
News & Media
50%
Encyclopedias
16%
Science
19%
Less common in
Wiki
9%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "indispensable figure" is a commonly used and grammatically correct way to describe someone crucial or essential in a particular context. According to Ludwig, the phrase is suitable for both formal and informal writing, although it tends to appear more often in news media, encyclopedias, and scientific publications. When using the phrase, ensure that the individual's importance is well-supported with specific examples. While alternatives like "essential person" or "crucial individual" exist, "indispensable figure" adds a layer of emphasis on the person's unique and irreplaceable nature.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
essential person
Focuses more directly on the individual's necessity.
crucial individual
Emphasizes the critical role of the person.
key player
Highlights the importance of their role within a group or organization.
vital component
Shifts the focus to their contribution as part of a larger system.
linchpin
Suggests that they hold everything together.
cornerstone
Emphasizes their foundational importance.
integral member
Stresses their belonging and importance to a team.
irreplaceable asset
Highlights the difficulty of finding someone to take their place.
go-to person
Suggests they are the first choice for a particular task or problem.
central figure
Indicates they are at the heart of the situation or group.
FAQs
How can I use "indispensable figure" in a sentence?
Use "indispensable figure" to describe someone crucial or essential. For example, "The project manager was an indispensable figure in ensuring the project's timely completion."
What phrases can I use instead of "indispensable figure"?
You can use alternatives like "essential person", "crucial individual", or "key player" depending on the context.
What does "indispensable figure" mean?
An "indispensable figure" is someone so crucial that a particular task or organization cannot function properly without them. It implies that the person's contributions are unique and essential.
Is "indispensable figure" formal or informal?
"Indispensable figure" is suitable for both formal and informal contexts, though it is more commonly found in news articles, encyclopedias, and professional writing.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested