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
that was sufficient
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that was sufficient" is correct and usable in written English.
You can use it to indicate that something met the necessary requirements or was enough for a particular purpose. Example: "After reviewing the report, I can confirm that the information provided was sufficient for our needs."
✓ Grammatically correct
News & Media
Science
Academia
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
Under Texas law, that was sufficient, but Guevara could have asked for more, including for an autopsy.
News & Media
Against the depleted Devils, that was sufficient cushion for the final period and the Capitals' ninth win in 11 games.
News & Media
Paula had an intellectual hunger that was sufficient to command respect among her sometimes more verbally ostentatious and more physically dominant peers.
News & Media
Among the designed proteins, one had a gap between the lowest and second lowest protein DNA interaction energies that was sufficient to give DNA sequence-specificity.
Science
Src activation triggered expression of a mitogenic module consisting of String/Cdc25 and Cyclin E that was sufficient to elicit division not only of ISCs but also of EBs.
Academia
HDAC6 inhibition yielded a decrease in microtubule dynamics that was sufficient to decrease focal adhesion turnover.
Academia
The LLC itself never carried a capital balance that was sufficient to cover its debts, and many times had a capital balance of zero.
News & Media
We are also of this view as elderly patients could attain an activity level that was sufficient to satisfy their needs regarding independent daily living.
No examples were found of a security bond that was sufficient to cover the full costs of remediating a site (CCSG Associates 2001).
We previously reported a germline deletion polymorphism in the BIM gene that was sufficient to mediate intrinsic resistance to tyrosine kinase inhibitors (TKI) in chronic myeloid leukemia (CML), as well as other cancers.
Academia
Consistently, the three factors without c-Myc were able to initiate a slower reprogramming process that was sufficient to fully reprogram mouse GFs after a longer time period.
Science
Expert writing Tips
Best practice
When using "that was sufficient", ensure the context clearly establishes what "that" refers to, avoiding ambiguity for the reader. For instance, instead of saying "The information was provided, and that was sufficient", specify "The information provided was sufficient for our needs".
Common error
Avoid using "that was sufficient" repetitively in long, complex sentences. This can make your writing sound monotonous. Instead, vary your language by using synonyms such as "that sufficed" or restructuring the sentence to use "enough" or "adequate".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that was sufficient" functions as a concise way to express that a particular action, quantity, or piece of information met the necessary requirements or was adequate for a specific purpose. As confirmed by Ludwig, this expression is grammatically sound and frequently employed.
Frequent in
News & Media
39%
Science
34%
Academia
20%
Less common in
Formal & Business
5%
Wiki
1%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "that was sufficient" is a grammatically correct and commonly used expression to indicate that something met the necessary requirements or was adequate for a particular purpose. According to Ludwig, this phrase sees frequent use in news, scientific, and academic contexts, presenting a neutral tone suitable for conveying objective information. When writing, ensure clarity by explicitly stating what "that" refers to. Be mindful of overuse, opting for synonyms like ""that was adequate"" or ""that was enough"" to maintain writing flow and style.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that sufficed
This alternative uses a single word to convey that something was enough or adequate, often in a more concise or formal manner.
that was adequate
Replaces "sufficient" with "adequate", maintaining a similar level of formality and meaning of being enough to meet a requirement.
that was enough
Uses a more common and informal term, "enough", to convey that something met the necessary requirements or quantity.
that proved adequate
Adds emphasis on the outcome or demonstration of adequacy, suggesting the sufficiency was confirmed over time or through testing.
that did the trick
An idiomatic expression indicating that something effectively solved a problem or fulfilled a need.
that was satisfactory
Substitutes "sufficient" with "satisfactory", indicating that something met the minimum requirements to be acceptable.
that was fitting
Implies something was suitable or appropriate for a particular purpose or situation, rather than just being adequate.
that served the purpose
Focuses on the fulfillment of a specific aim or function, highlighting the practical utility of something.
that met the need
Highlights the fulfillment of a requirement or deficiency, emphasizing that something provided what was necessary.
that passed muster
An idiomatic phrase suggesting something met a certain standard of approval or scrutiny.
FAQs
How can I use "that was sufficient" in a sentence?
You can use "that was sufficient" to indicate that something met the necessary requirements or quantity for a specific purpose. For example, "The evidence presented in court "that was sufficient" to secure a conviction".
What are some alternatives to "that was sufficient"?
Alternatives include "that was adequate", "that was enough", or "that sufficed". The choice depends on the context and desired level of formality.
Is it more formal to say "that was sufficient" or "that was enough"?
"That was sufficient" is generally considered more formal than ""that was enough"". "Sufficient" carries a slightly more technical or official tone.
What does "that was sufficient" imply?
"That was sufficient" implies that something met the necessary standard or amount, indicating it was acceptable or adequate for the intended purpose. The phrase suggests that no more was needed.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested