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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
proved invaluable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "proved invaluable" is correct and can be used in written English.
You can use it to emphasize the value of something. For example: "His assistance during the crisis situation proved invaluable."
✓ Grammatically correct
News & Media
Academia
Encyclopedias
Alternative expressions(2)
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
60 human-written examples
The experience proved invaluable.
News & Media
The experience of PostScript proved invaluable.
News & Media
But his personable nature has proved invaluable.
News & Media
The skills developed at both proved invaluable.
News & Media
Having a networked room has proved invaluable.
News & Media
Mr. Lane has proved invaluable to the musical.
News & Media
While fiber optic technology proved invaluable, other technology fell short.
News & Media
They proved invaluable in helping us navigate around the resort.
News & Media
His Ulster experience proved invaluable in the Balkans.
News & Media
The connections Thomas made at Yale proved invaluable.
News & Media
His brilliant understanding of the recording industry proved invaluable.
News & Media
Expert writing Tips
Best practice
Use "proved invaluable" to highlight the unexpected or significant benefit derived from something, especially in retrospect.
Common error
Avoid using "proved invaluable" when the benefit was merely helpful or useful. This phrase is best reserved for situations where the contribution was critical or transformative.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "proved invaluable" functions as a predicate adjective, describing the subject by asserting that it has been shown to be of great value. It emphasizes the significance or essential nature of something in a given context. Ludwig confirms its correct usage.
Frequent in
News & Media
60%
Academia
20%
Encyclopedias
7%
Less common in
Science
5%
Formal & Business
3%
Wiki
5%
Ludwig's WRAP-UP
The phrase "proved invaluable" is a versatile and widely used expression to convey that something has been shown to be extremely helpful or essential. Ludwig confirms its correct usage and its applicability across various contexts, from news reporting to academic writing. Given its frequent appearance in reputable sources like The New York Times and The Guardian, using "proved invaluable" is an effective way to underscore the significant value or importance of a particular element or contribution. Remember to reserve this phrase for situations where the benefit was truly critical, ensuring its impact is fully realized.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was extremely helpful
Directly states the assistance provided.
was vital
Indicates that something was necessary for success or survival.
turned out to be essential
Emphasizes the necessity of something that was not initially obvious.
became indispensable
Stresses the critical nature and irreplaceability.
was of great benefit
Highlights the positive impact or advantage gained.
was a tremendous asset
Emphasizes the value and contribution of a resource.
was a crucial factor
Highlights the importance in achieving a specific outcome.
served an important purpose
Focuses on the functional role and significance.
was highly advantageous
Focuses on the benefits and opportunities gained.
was worth its weight in gold
Emphasizes the immense value and usefulness.
FAQs
How can I use "proved invaluable" in a sentence?
Use "proved invaluable" to emphasize that something was extremely useful or helpful, especially in a critical situation. For example, "The team's experience "proved invaluable" during the crisis".
What are some alternatives to "proved invaluable"?
Alternatives include "was essential", "was indispensable", or "was extremely helpful" depending on the context.
Is it appropriate to use "proved invaluable" in formal writing?
Yes, "proved invaluable" is suitable for formal writing as it clearly and effectively conveys the significant value or importance of something.
What's the difference between "proved invaluable" and "was helpful"?
"Proved invaluable" indicates a much greater level of benefit than "was helpful". "Proved invaluable" suggests that something was essential or critical, while "was helpful" simply means it provided some assistance.
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested