Used and loved by millions
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
would be indispensable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "would be indispensable" is correct and usable in written English.
It can be used to express that something is essential or necessary in a particular context or situation. Example: "In order to achieve our goals, a strong marketing strategy would be indispensable."
✓ Grammatically correct
Science
News & Media
Formal & Business
Encyclopedias
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
40 human-written examples
A rapid method for in-situ elemental composition analysis of metal-laden water would be indispensable for studying polluted water.
Science
In this regard, incorporation of gene expression technology and bioinformatics tools would be indispensable in the structure based drug design.
Hence, data on tissue accumulation of MPs in mammalian models would be indispensable for risk assessment of MPs in human health.
Science & Research
It would be indispensable to ensure the safety of hydrogen station equipment and operating procedure in order to prevent any leak and explosions of hydrogen: safe design of facilities at hydrogen fueling stations e.g. pressurized hydrogen leak from storage tanks.
At the time, Mr. Loeb demanded a shake-up of the board, stating that "we have distilled an all-star team of potential director candidates, who would be indispensable in working with the reconstituted board".
News & Media
His attempts to mediate between the warring German and Scandinavian powers came to nothing, and he finally planned to use the Cossacks to provoke the Turks into attacking Poland so that his military leadership would be indispensable.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
20 human-written examples
I would never be the best analyst at the firm, and as a result, would never be indispensable in that capacity.
News & Media
In the colder climate with its seasonal scarcity of plant food, scientists said, meat would presumably be indispensable to the hominid diet.
News & Media
For other two predictors ROMA and CA125, it would also be indispensable for each center to define their normal ranges and cut-off values.
Science
A peculiarity of Hyde Park is that it lacks two businesses that would seem to be indispensable for a university community, namely a major hotel and a movie theater.
News & Media
His opposition to federal civil rights legislation and advocacy for state sovereignty led to a rise in popularity in the southern states, support that would prove to be indispensable in both Goldwater's pursuit of the Republican nomination and general election campaign.
Wiki
Expert writing Tips
Best practice
Consider replacing "would be indispensable" with stronger or weaker synonyms depending on the level of emphasis you want to convey. For instance, "would be essential" is a close alternative, while "would be useful" expresses less necessity.
Common error
Avoid using "would be indispensable" when describing something merely helpful or convenient. Reserve it for situations where its absence would genuinely impede progress or compromise success.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "would be indispensable" functions as a conditional adjective phrase, modifying a noun or noun phrase to indicate its absolute necessity or essentiality. It suggests that without the specified element, a particular outcome would be impossible or severely compromised. Ludwig AI confirms the correctness and usability of this phrase.
Frequent in
Science
44%
News & Media
32%
Formal & Business
8%
Less common in
Encyclopedias
4%
Wiki
4%
Reference
0%
Ludwig's WRAP-UP
The phrase "would be indispensable" is a grammatically sound and frequently employed expression that conveys the utmost necessity or essentiality of something. As shown by Ludwig, it is deemed correct for use in written English, where it serves to emphasize a thing's critical importance in achieving a goal or outcome. While synonyms like "would be essential" and "would be crucial" exist, "would be indispensable" carries a specific weight, suggesting that without the item or concept in question, success is simply not possible. Primarily found in science, news, and formal business contexts, it is best to reserve this powerful phrase for scenarios where the need is truly non-negotiable. Ludwig AI confirms the correctness and usability of this phrase.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
would be essential
Emphasizes necessity, similar to indispensable, but can sometimes imply a slightly broader range of importance.
would be crucial
Highlights the critical importance of something; it's slightly stronger and more urgent than indispensable.
would be vital
Indicates something is necessary for life or success; emphasizes its importance in sustaining something.
would be necessary
A more direct and straightforward way of saying something is needed or required.
would be requisite
Implies a formal requirement or condition that must be met; more formal than indispensable.
would be key
Highlights something as a significant element or factor in achieving a certain outcome.
would be paramount
Emphasizes supreme importance or dominance, a higher degree of necessity.
would be critical to have
Emphasizes the importance of possession or access to something.
would prove invaluable
Highlights the immeasurable worth or usefulness that something would offer.
cannot do without
Expresses absolute necessity; you simply can't function or succeed if it's absent.
FAQs
How can I use "would be indispensable" in a sentence?
Use "would be indispensable" to indicate that something is absolutely necessary or essential for a particular purpose. For example: "A reliable internet connection "would be indispensable" for remote work."
What are some alternatives to "would be indispensable"?
You can use alternatives such as "would be essential", "would be crucial", or "would be necessary" depending on the specific context and the degree of emphasis you want to convey.
Is "would be indispensible" a correct spelling?
No, the correct spelling is "would be indispensable". The word "indispensable" is often misspelled, so be sure to double-check your spelling.
What's the difference between "would be indispensable" and "would be helpful"?
"Would be indispensable" implies something is absolutely essential and cannot be done without. "Would be helpful" suggests something is useful or beneficial, but not necessarily required. For example: "A map "would be helpful" on a hike, but a compass "would be indispensable" if you got lost."
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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