are not as optimal as

USAGE SUMMARY

The phrase "are not as optimal as" is correct and usable in written English.
It can be used when comparing the effectiveness or efficiency of two or more options, indicating that one is less optimal than the other. Example: "The current methods we are using are not as optimal as the new techniques we have researched."

✓ Grammatically correct

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Other cardiovascular risk factors were not as optimal as glucose and blood pressure Table 1.

Cardiovascular Diabetology

Therefore, it was not as optimal as in the true in vivo situation where the surgeon may evaluate and examine the lesions in a variety of views and distances.

Acta Veterinaria Scandinavica

Note however, that since the evolving networks have a small number of elements, the cost function cannot reach higher values and therefore, the networks are not as quasi-optimal as they can be.

Plosone

Professor Barney Gordon, of the university's department of agronomy, said he started the research – reported in the journal Better Crops – because many farmers who had changed over to the GM crop had "noticed that yields are not as high as expected even under optimal conditions".

Independent

Consequently, the stress response of INV-CTYp could be affected and become not as optimal as that INV-INVp, which led to poorer xylose utilization in INV host.

Biotechnology for Biofuels

Apple Maps is still afflicted with the same problems it has on your iPhone, of course, which means it's not as good about selecting an optimal route as Google, and on occasion it'll get you near, but not entirely to your destination.

TechCrunch

When trilinear data are used, the optimal fit is not as good as when a direct decomposition method is used.

Chemometrics and Intelligent Laboratory Systems

GENN performed better than logistic regression using the arbitrary 0.5 threshold with 63.0% of individuals correctly classified, but was not as successful as logistic regression using the optimal threshold.

Plosone

Their results suggested that OPCAB surgery could reduce the incidence of postoperative AF in the general population (age <70 years), but the optimal "protective effect" was not as strong as recorded in the older population.

BioMed Research International

The Net Extender's optimal data transfer rate is not as rapid as those of some wireless game adapters that use 802.11b technology, known as Wi-Fi.

The New York Times - Tech

A second challenge with selenium is the fact that optimal intake is not as easily determined as for other nutrients.

BMC Veterinary Research

Expert writing Tips

Best practice

Pair "are not as optimal as" with specific reasons or evidence to support your claim about the sub-optimality of something. This adds credibility to your statement.

Common error

Avoid using "are not as optimal as" as a vague criticism. Always provide concrete reasons why something isn't optimal, rather than simply stating it.

Linguistic Context

The phrase "are not as optimal as" functions as a comparative expression, indicating that one option or situation is less ideal or effective than another. As per Ludwig AI, this phrase is correct and usable in English.

Expression frequency: Missing

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Less common in

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Ludwig's WRAP-UP

In summary, the phrase "are not as optimal as" serves to make a comparison, indicating a sub-optimal condition relative to a better alternative. Ludwig AI indicates that the phrase is grammatically correct and appropriate for use in English. Given the current examples and common usage, it is most suitable for analytical or evaluative contexts where a direct comparison of effectiveness is needed. It's important to provide clear context and reasons when using this phrase to strengthen the comparison. Based on the limited data, its overall frequency is low, but its grammatical correctness makes it a useful expression when a nuanced comparison is required.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are not as effective

Focuses on the reduced effectiveness of something compared to an alternative or expectation.

are less than ideal

Emphasizes the degree of deficiency from the ideal state, using 'less than' to indicate a lower standard.

fall short of expectations

Indicates a failure to meet anticipated outcomes or standards.

are not up to par

Uses a common idiom to suggest a failure to meet expectations or standards.

do not measure up

Implies a failure to compare favorably against a benchmark or standard.

are substandard

Directly indicates a quality that is below the required or expected level.

are second-rate

Indicates a lower quality or importance compared to something considered first-rate.

are deficient

Points out a lack or shortage in necessary qualities or elements.

are imperfect

Highlights the presence of flaws or shortcomings, moving away from comparison.

are wanting

Suggests that something is lacking or deficient in a specific area.

FAQs

How can I rephrase "are not as optimal as" to sound more formal?

For a more formal tone, consider using phrases like "are less effective than", "are suboptimal", or "do not meet the ideal standard" depending on the specific context.

What's the difference between saying something is "not optimal" and saying it "is not as optimal as" something else?

Saying something is "not optimal" implies it's imperfect or could be better. Saying it "is not as optimal as" something else directly compares its effectiveness or suitability to another option, indicating the latter is superior. The second explicitly sets up a comparison.

In what situations is it most appropriate to use the phrase "are not as optimal as"?

It's best to use "are not as optimal as" when you want to directly compare two options, methods, or solutions, and clearly state that one is less effective or suitable than the other, without necessarily condemning the first option.

Is "are not as optimal as" always negative, or can it be neutral?

While it typically carries a slightly negative connotation because it points out a deficiency, it can be used neutrally when simply comparing options without assigning strong positive or negative value to either. The context determines the overall tone.