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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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best while

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "best while" is not standard in written English and may cause confusion.
It could be used in contexts where you want to indicate the optimal time for something to occur, but it is not commonly recognized. Example: "This product works best while it is still warm."

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

It works best while driving at around 130kph (80mph), says Dr Richter.

News & Media

The Economist

— DUNCAN IRVING It seems British athletes in 2012 are at their best while sitting down.

News & Media

The New York Times

It works best while driving between 75 to 80 miles per hour, says Dr Richter.

News & Media

The Economist

We must hope for the best while laying plans to navigate the worst.

News & Media

The New York Times

Eaton struck out a season-high 10 to equal his career best, while walking one.

Stewart's accent is shaky at best while he fails to really convince as a grimy bigot.

Will Self perhaps put it best, while admitting he too was exercised by Obama's campaign.

In the meantime, we need to plan for the best while acknowledging the worst".

News & Media

The New Yorker

Perhaps Brendl put it best while discussing where he will be this season.

He wants to be the best, while knowing that wanting to be the best is ridiculous.

News & Media

The Guardian

I'm going to hope for the best while shopping my new book proposal: "Seventy Great Ways to Serve Squirrel".

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "best while", ensure the sentence clearly indicates what performs optimally or is most effective during the specified condition or activity. For example, instead of "It works best while in use", specify: "This sunscreen works best while swimming".

Common error

Avoid using "best while" in overly broad or vague statements. Instead of saying "This approach works best while", provide specific context about the situation or conditions in which it's most effective. For example, "This teaching method works best while students are actively engaged in group discussions."

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

80%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "best while" functions as an adverbial conjunction, connecting a clause describing an optimal state or action with a clause specifying the condition under which that state or action is achieved. Ludwig AI shows this through examples like "It works best while driving between 75 to 80 miles per hour."

Expression frequency: Very common

Frequent in

News & Media

35%

Science

30%

Wiki

20%

Less common in

Formal & Business

5%

Encyclopedias

5%

Social Media

5%

Ludwig's WRAP-UP

The phrase "best while" functions as an adverbial conjunction, commonly used to denote the optimal conditions for a specific action or state. Ludwig AI shows, while grammatically acceptable, "best while" is more casual than alternatives like "most effective when" or "optimal during". Its frequency is high, particularly in news, science and wiki contexts. When writing with "best while", specificity is important, because vagueness can lead to misinterpretation. Ludwig's analysis indicates that, even if sometimes it's not the most elegant choice, it serves as a functional and generally understood way to express the idea of something performing at its peak in certain conditions.

More alternative expressions(6)

Phrases that express similar concepts, ordered by semantic similarity:

most effective during

Replaces "best" with "most effective" and "while" with "during", emphasizing effectiveness over general quality in a specific timeframe.

performs optimally when

Replaces "best" with "performs optimally" and "while" with "when", suggesting the best behavior is achieved when specific condition is met

optimal when

Substitutes "best" with "optimal" and "while" with "when", providing a more formal tone and focusing on ideal conditions.

most advantageous during

Replaces "best" with "most advantageous" and "while" with "during", focusing on the benefit or advantage gained during a specific period.

ideal as

Uses "ideal" instead of "best" and "as" in place of "while", suggesting a perfect match or scenario happening simultaneously.

peak performance during

Uses the term "peak performance" in place of "best" with "during" for "while", emphasizing the maximum level of performance achieved during a specific time.

works wonders when

More idiomatic, this alternative replaces "best" with "works wonders" and "while" with "when", conveying a strong sense of positive outcome under certain conditions.

excels as

Emphasizes superior performance using "excels" instead of "best" and "as" for "while", highlighting the act of outperforming others under specific circumstances.

functions at its finest when

Changes the whole meaning from performing at its best, to functioning at its finest, in particular moment

shines brightest when

This metaphorical alternative replaces "best" with "shines brightest" and "while" with "when", painting a vivid picture of something at its peak during a particular time.

FAQs

How can I use "best while" in a sentence?

Use "best while" to indicate when something is most effective or performs optimally. For example, "This phone operates "at its best while" connected to a stable Wi-Fi network".

What are some alternatives to "best while"?

Consider alternatives like "most effective during", "optimal when", or "ideal as" depending on the specific context. Each alternative offers a slightly different nuance in meaning.

Is "best while" always the most appropriate choice?

While grammatically acceptable, "best while" might not always be the most elegant phrasing. Evaluate whether alternatives like "most effective when" or "optimal during" could provide greater clarity or formality.

What does it mean when something 'performs best while'?

When something "performs best while", it means its peak performance or effectiveness is achieved during a specific action or state. For example, "This engine performs "at its best while" running at moderate speeds".

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Source & Trust

80%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: