not sufficient enough

USAGE SUMMARY

The phrase 'not sufficient enough' is grammatically correct and can be used in written English.
For example, "He did not study sufficient enough to pass the test."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Residents and local officials said that was not sufficient enough.

The New York Times

However, they are not sufficient enough to mitigate against solar gain effect in warmer climates.

International Journal of Hydrogen Energy

Verona's players wanted to win, but their skills were not sufficient enough to accomplish their duty.

The New Yorker

However, results from this study were not sufficient enough to show that reductive dechlorination of PCE would occur under iron-reducing conditions.

Water Research

Second, the end-of-pipe control measures will significantly reduce the local pollutant emission, however the reduction is not sufficient enough to achieve the air quality standard.

Resources, Conservation and Recycling

However, modeling the human recovery process is not sufficient enough to be applied to human reliability analysis (HRA), which requires human error and recovery probabilities.

Annals of Nuclear Energy

With a good few exceptions, of course, and a good few more suspicions – yet still not sufficient enough to wreck it.

The Guardian - Opinion

There were changes in the epigenetic profile of 261HR and 325HR MSCs following AZA treatment, but not sufficient enough to cause closer association with healthy controls.

Nature

The last few years has shown, that the understanding of modules, rules describing the work with modules and its developing is different and not sufficient enough to conduct desired goals, although the concept of modularization is not new.

Computer Aided Chemical Engineering

As if that were not sufficient enough a challenge, the homeostasis within the intestine is further complicated by the presence of 105 1011 bacteria (pathogenic and non-pathogenic) per gram of mucus and the constant turnover of gut epithelial cells.

Journal of Biotechnology

However, it is still not sufficient enough to change the paradigm of materials design mainly because the electron exchange correlation functional in the density functional theory is not known.

Computational Materials Science

Expert writing Tips

Best practice

When using "not sufficient enough", ensure the context clearly indicates what is lacking or inadequate. Providing specific details helps avoid ambiguity.

Common error

Avoid using "not sufficient enough" when a simpler phrase like "insufficient" or "not sufficient" conveys the same meaning more concisely. Redundancy can weaken your writing.

Linguistic Context

The phrase "not sufficient enough" functions as an adjectival phrase modifying a noun. It indicates that something does not meet the required standard or quantity. As confirmed by Ludwig AI, the phrase is grammatically correct.

Expression frequency: Very common

Frequent in

Science

48%

News & Media

33%

Formal & Business

19%

Less common in

Wiki

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "not sufficient enough" is used to express that something lacks the necessary qualities or quantity to meet a requirement. Ludwig AI confirms that it is grammatically correct. Although common in various contexts, including science, news, and formal writing, more concise alternatives such as "insufficient" or "not sufficient" may be preferred for clarity and brevity. When using this phrase, ensure the context clearly specifies what is lacking. Be mindful of potential redundancy and consider more succinct options where appropriate.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

not quite adequate

This alternative uses "quite" to soften the statement, suggesting it is close but still lacking.

not fully adequate

This phrase emphasizes the absence of full adequacy, highlighting a deficiency.

falls short of being sufficient

This option uses a more descriptive and emphatic tone, conveying failure to reach sufficiency.

proves inadequate

This emphasizes the inadequacy has been demonstrated or proven.

less than satisfactory

This alternative focuses on the unsatisfactory nature of the subject, implying it does not meet expectations.

does not measure up

This idiomatic expression indicates the subject fails to reach a required standard.

lacking

This alternative phrase directly states that something is missing or deficient.

is wanting

This alternative phrase uses a more formal and literary tone to denote a deficiency.

not up to par

This phrase uses a golf analogy to denote failure to meet the required standard or quality.

scarce

This term denotes a limited availability of something.

FAQs

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

You can use "not sufficient enough" to describe something that doesn't meet a required standard or quantity. For example, "The evidence presented was "not sufficient enough" to convict the defendant."

Is it grammatically correct to say "not sufficient enough"?

Yes, the phrase "not sufficient enough" is grammatically correct and commonly used. However, simpler alternatives like "insufficient" or "not sufficient" may be more concise.

What are some alternatives to "not sufficient enough"?

Some alternatives to "not sufficient enough" include "inadequate", "lacking", "deficient", or "not adequate", depending on the specific context.

When is it better to use "not sufficient" instead of "not sufficient enough"?

Using "not sufficient" is generally preferable for conciseness. "Not sufficient enough" can sometimes sound redundant, so opting for the shorter version often improves clarity without sacrificing meaning.