may not be enough

USAGE SUMMARY

"may not be enough" is correct and usable in written English.
You can use it to indicate a lack of adequacy. For example: "We only have five people to help us move, which may not be enough."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

That may not be enough.

The New York Times

It may not be enough.

The Economist

But it may not be enough".

The New York Times

Some think this may not be enough.

The Economist

That, however, may not be enough.

Independent

But even that may not be enough.

The New York Times

This concession may not be enough.

The Economist

But moderate change may not be enough.

The Economist

Yet that may not be enough.

The New York Times

But all that may not be enough.

The New York Times

But new laws may not be enough.

The Economist

Expert writing Tips

Best practice

When using "may not be enough", ensure the context clearly identifies what is insufficient and what outcome it affects. This avoids ambiguity and strengthens the statement's impact.

Common error

Avoid using "may not be enough" when the insufficiency is already known or highly probable. In such cases, a more direct statement like "is insufficient" would be more appropriate.

Linguistic Context

The phrase "may not be enough" functions as a modal phrase used to express a degree of uncertainty about the adequacy or sufficiency of something. As Ludwig AI confirms, it indicates that a particular action, quantity, or quality might fail to meet the required standard or achieve the desired outcome.

Expression frequency: Very common

Frequent in

News & Media

68%

Science

18%

Formal & Business

14%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "may not be enough" is a versatile modal phrase used to express uncertainty about the adequacy of something, suitable for various contexts ranging from news and media to scientific and formal business communications. Ludwig AI confirms its grammatical correctness and usability. It's essential to ensure the context clearly identifies what is insufficient to avoid ambiguity, and avoid overstating certainty when using the phrase. Alternatives like "might prove insufficient" or "may be inadequate" can provide similar meanings with slight variations in formality or emphasis. The phrase is commonly used, making it a valuable addition to your communication toolkit.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

may be inadequate

Replaces "enough" with "inadequate", directly stating the lack of sufficiency.

might not suffice

Substitutes "enough" with "suffice", which is more formal and emphasizes adequacy for a specific purpose.

could be insufficient

Uses "could" instead of "may" to suggest a slightly lower probability, while "insufficient" replaces "enough" for a more formal tone.

is unlikely to be sufficient

Indicates a low probability of meeting the requirements, using "unlikely" to express doubt and "sufficient" for a formal tone.

might prove insufficient

Replaces "may" with "might" and "enough" with the more formal "insufficient", indicating a higher degree of uncertainty.

may prove to be too little

Elaborates on the insufficiency by specifying that the quantity or extent is the issue.

could fall short

Shifts from a statement of possibility to a prediction of failure, emphasizing the negative outcome.

might be lacking

Focuses on the absence of something needed, rather than the insufficiency of what is present.

might not measure up

Employs a figurative expression indicating failure to meet expectations or standards.

may not cut it

Uses a more informal, idiomatic expression to convey inadequacy, suitable for casual contexts.

FAQs

How to use "may not be enough" in a sentence?

Use "may not be enough" to express that something might be insufficient to achieve a desired outcome. For example, "The funding we have secured "may not be enough" to complete the project".

What can I say instead of "may not be enough"?

You can use alternatives such as "might prove insufficient", "may be inadequate", or "might not suffice" depending on the context.

Which is correct, "may not be enough" or "might not be enough"?

Both ""may not be enough"" and "might not be enough" are correct and interchangeable. "Might" often implies a slightly lower probability than "may", but the difference is subtle.

What's the difference between "may not be enough" and "is not enough"?

"May not be enough" suggests uncertainty or a possibility of insufficiency. "Is not enough" states a definite lack of sufficiency. Use "may not be enough" when expressing a concern or doubt, and "is not enough" when stating a fact.