is not sufficient

USAGE SUMMARY

The phrase "is not sufficient" is a correct and usable phrase in written English.
You can use it when referring to something that is inadequate or incomplete. For example: "The amount of evidence provided is not sufficient to make a conclusion."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

Sunscreen is not sufficient.

The New York Times

But it is not sufficient.

The New York Times

"There is not sufficient power.

The Economist

Tolerance is not sufficient.

The New York Times

But alone it is not sufficient.

Independent

It is not sufficient now".

The New York Times

"School funding is not sufficient.

The Guardian

That really is not sufficient.

The Guardian

But the quantity is not sufficient".

The Economist

But solid is not sufficient.

The New York Times - Arts

His clever "commentary" is not sufficient compensation.

The Guardian - Books

Expert writing Tips

Best practice

When using "is not sufficient", ensure the context clearly identifies what specific need or requirement is not being met. This enhances clarity and prevents ambiguity.

Common error

Avoid using "is not sufficient" without specifying why something is insufficient. Provide context to clarify what standard or requirement is not being met to enhance clarity and provide more information to the reader.

Linguistic Context

The phrase "is not sufficient" functions as a predicate adjective, indicating that a subject does not meet a certain requirement or standard. It expresses a judgment about the adequacy of something. Ludwig AI validates this by providing numerous examples where the phrase clearly communicates insufficiency.

Expression frequency: Very common

Frequent in

News & Media

46%

Science

40%

Formal & Business

7%

Less common in

Encyclopedias

2%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "is not sufficient" is a common and grammatically sound expression used to indicate that something fails to meet a specific requirement or standard. Ludwig AI confirms its correctness and provides numerous examples across diverse contexts. Predominantly found in News & Media and Scientific sources, the phrase serves to highlight inadequacies, prompting the need for additional resources or actions. When employing this phrase, ensuring clarity by specifying what standard is unmet will result in a more effective and well communicated message.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is inadequate

Focuses on the lack of quality or suitability for a particular purpose.

is not enough

Emphasizes the lack of a required quantity or degree.

is deficient

Highlights a specific shortage or failing in a particular aspect.

is lacking

Suggests the absence of something essential or desirable.

is wanting

Indicates a deficiency or need for improvement.

falls short

Implies a failure to reach a desired standard or expectation.

proves insufficient

Emphasizes the demonstration or evidence of inadequacy.

is unavailing

Indicates that something is ineffective or futile.

doesn't measure up

Conveys a failure to meet a certain standard or expectation informally.

is not up to par

Indicates that something does not meet the expected standard of quality.

FAQs

How can I use "is not sufficient" in a sentence?

Use "is not sufficient" to indicate that something does not meet a required standard or quantity. For example, "The evidence presented "is not sufficient" to prove the claim."

What are some alternatives to saying "is not sufficient"?

You can use phrases like "is inadequate", "is not enough", or "is deficient" depending on the specific nuance you wish to convey.

Is it better to say "is not sufficient" or "is insufficient"?

Both "is not sufficient" and "is insufficient" are grammatically correct and largely interchangeable. "Is insufficient" is slightly more concise, while "is not sufficient" may provide a bit more emphasis. The choice depends on stylistic preference.

What is the difference between "is not sufficient" and "is not adequate"?

While both phrases indicate a lack, "is not sufficient" suggests a failure to meet a specific need or requirement, while "is not adequate" often refers to a general lack of quality or suitability.