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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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best suitable

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "best suitable" is not correct and usable in written English; the correct phrase to use is "most suitable".
You can use it when describing something that is the best fit or option in a given situation. For example: "Given the limited space, the most suitable solution to the problem was to build a smaller structure."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The 40-degree incidence angle is found the best suitable angle to observe the Hrms and Λ effect on σ0.

Linear regression analysis was carried out to obtain the best suitable incidence angle and polarization to assess the sorghum TC.

It so happened that, at the time, Vestas was upgrading its IBM supercomputer, which can pinpoint which places in the world are best suitable for wind generation.

News & Media

The Guardian

These tool pin profiles were designed based on its static and dynamic constant areas from best suitable cylindrical profile.

The output of the Fuzzy inference system is used for designing a CPG best suitable for the amputee.

A strategy was adopted to determine the best suitable raw materials, which was optimized in terms of cost and performance.

The finite element method is a best suitable tool for solving problems related to nonlinear nature of materials.

We find that the proposed mechanism is best suitable to video traffic with base layer having the highest priority.

From thermodynamic analysis, it is derived that R1234yf is best suitable alternative refrigerants as a drop in substitute of R134a.

Figure 10 ROC curve of best suitable gamma (0.92) value.

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Expert writing Tips

Best practice

Avoid using "best suitable" in formal writing. Opt for grammatically correct alternatives such as "most suitable" or "best-suited" to maintain clarity and professionalism.

Common error

Using "best suitable" is often seen as redundant because "best" already implies the highest degree of suitability. Relying on established phrases like "most suitable" or "best-suited" improves sentence construction and avoids unnecessary repetition.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

3.2/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "best suitable" functions as an adjectival phrase intended to describe a noun by indicating that it is the most appropriate or fitting option. However, as Ludwig AI points out, it's grammatically incorrect, undermining its descriptive function.

Expression frequency: Very common

Frequent in

Science

78%

News & Media

6%

Formal & Business

3%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "best suitable" appears frequently in various contexts, it is considered grammatically incorrect. Ludwig AI identifies the accurate alternative as "most suitable", which should be used in formal and professional writing. Although "best suitable" is found across different sources like Science and News & Media, its incorrectness detracts from its authoritative function. Therefore, opting for alternatives such as "most appropriate", "best-suited" or "most fitting" will result in more polished and professional content.

FAQs

What's the correct way to say "best suitable"?

The grammatically correct alternative to "best suitable" is "most suitable". You can also use phrases like "best-suited" or "most appropriate" depending on the context.

Is "best suitable" grammatically correct?

No, "best suitable" is not considered grammatically correct in standard English. The correct phrase to use is "most suitable". The Ludwig AI also flagged this issue, so keep in mind to be careful!

When should I use "most suitable" instead of "best suitable"?

Always use "most suitable" in formal and professional writing. It is the grammatically correct way to express that something is the best fit or option in a given situation. In particular, use "most suitable", if you aim for being interpreted as highly educated in a given context.

Are there other phrases similar to "best suitable" that I can use?

Yes, alternatives include "best-suited", "most fitting", "ideally suited", or "most appropriate". The best choice depends on the specific nuance you want to convey.

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Source & Trust

83%

Authority and reliability

3.2/5

Expert rating

Real-world application tested

Most frequent sentences: