may not be sufficient

USAGE SUMMARY

"may not be sufficient" is a perfectly acceptable phrase to use in written English.
You can use it to express uncertainty regarding the adequacy of something. For example: "The evidence provided may not be sufficient to make a definitive determination."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

But it may not be sufficient.

The Economist

Resolving those deficiencies may not be sufficient.

Independent

Accommodations may not be sufficient.

The New York Times

As a result, he said, eliminating debt alone "may not be sufficient to effect a reorganization".

The New York Times

They may not be sufficient and may become depleted quickly, but there are resources.

The Guardian - Opinion

And there may not be sufficient rain to put them out for months".

The Guardian

But even a silver spoon, inherited or earned, may not be sufficient.

The New York Times

Still, such reasoning may not be sufficient to keep arts education alive in public schools.

The New York Times - Arts

Dreams crash and burn, and the best-laid plans may not be sufficient.

The Guardian - Film

Porterball may not be sufficient to get the Timbers the road win they're after.

The Guardian - Sport

Today, it has become clear that this tactic may not be sufficient anymore.

The New York Times

Expert writing Tips

Best practice

When using "may not be sufficient", ensure the context clearly defines what standard or requirement is not being met. This adds precision to your statement and avoids ambiguity.

Common error

Avoid using "may not be sufficient" when a stronger statement of inadequacy is warranted. If evidence clearly indicates a complete failure, consider phrases like "is clearly insufficient" or "is entirely inadequate" for greater impact.

Linguistic Context

The phrase "may not be sufficient" functions as a modal phrase expressing a qualified assessment of inadequacy. It indicates that a particular measure, resource, or action might not meet the required level or standard. As Ludwig AI confirms, this assessment is grounded in uncertainty.

Expression frequency: Very common

Frequent in

Science

41%

News & Media

33%

Formal & Business

9%

Less common in

Encyclopedias

2%

Reference

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "may not be sufficient" is a versatile phrase used to express that something might not meet the necessary requirements. As Ludwig AI indicates, the phrase is grammatically sound and widely accepted. It is commonly found in diverse sources, including science, news, and formal business contexts, which points to its broad applicability and neutral register. Alternatives such as "might not suffice" or "might be inadequate" offer subtle variations in meaning. When using this phrase, it's best practice to clearly define what standard or requirement is not being met.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

might not suffice

Replaces "may" with "might", indicating a similar level of possibility but using a different modal verb and simplifies "be sufficient" to "suffice".

might be inadequate

Substitutes "sufficient" with its direct antonym "inadequate", maintaining a similar meaning of deficiency.

might not be enough

Uses a simpler and more direct expression to convey the same idea of insufficiency.

could prove insufficient

Replaces "may not be" with "could prove", suggesting a potential outcome rather than a present state.

might fall short

Uses a more idiomatic expression to indicate a failure to reach the required standard or amount.

might not be up to par

Employs an informal idiom to suggest that something does not meet the expected level of quality or performance.

may prove lacking

Replaces "sufficient" with "lacking", focusing on the absence of what is needed.

might be deficient

Employs the adjective "deficient" to denote a state of lacking necessary qualities or elements.

could be found wanting

Utilizes a more formal expression to suggest that something may be judged as not meeting the necessary requirements.

may not measure up

Uses an idiomatic expression to indicate that something might not meet the required standard or expectation.

FAQs

How can I use "may not be sufficient" in a sentence?

You can use "may not be sufficient" to express that something might not meet the required needs or expectations. For example: "The current budget "may not be sufficient" to cover all the expenses".

What are some alternatives to "may not be sufficient"?

Alternatives include phrases like "might not suffice", "might be inadequate", or "might not be enough", depending on the specific context.

Is there a difference between "may not be sufficient" and "is not sufficient"?

"May not be sufficient" implies uncertainty or a possibility of inadequacy, while "is not sufficient" is a more definite statement of insufficiency.

When is it appropriate to use "may not be sufficient" instead of "will not be sufficient"?

Use "may not be sufficient" when you are uncertain about whether something will meet the requirements. Use "will not be sufficient" when you are more certain about its inadequacy.