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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I rest assured

Grammar usage guide and real-world examples

USAGE SUMMARY

"I rest assured" is a correct and usable phrase in written English.
It means to feel confident or secure about something. Here is an example of how it could be used in a sentence: "After months of preparation, I rest assured that our team is fully prepared for the upcoming presentation."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

The margin for reversal is narrow, and I rest assured that sound constitutional precepts will survive the result the Court reaches today.

Only then, when I had wiped out my first son's entire line, could I rest assured that my kingdom would pass to my second son, the brilliant and talented Duke Gilla-Comgain.

So while I do applaud Gov. Ted Strickland of Ohio for postponing two other inmate executions (after the Broom execution attempt and failure), I rest assured that the best way to avoid issues associated with an execution is most certainly to avoid the execution altogether.

News & Media

The New York Times

I rest assured that my people are resilient, inventive, resourceful, and generous.

News & Media

Huffington Post

For me, I rest assured that doing my body-blasting workout is helping reduce blood pressure and tone and clean up my arteries to prevent heart attacks and strokes.

News & Media

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

"If they say I can't do it, rest assured I WILL do it.

News & Media

Huffington Post

"So I can rest assured that I'm not like Oscar Wilde," he said.

But I do rest assured knowing that if something does happen, I'll be notified right away and will be able to see live footage of whatever it is that's happening.

News & Media

TechCrunch

No doubt you find the idea of such a law absurd and offensive (as do I), but, rest assured, no more absurd and offensive than I find the law you and your colleagues actually passed.

News & Media

Huffington Post

And for once, I can rest assured that it won't be a moment when I see black women painfully reduced to a single defining, dehumanizing characteristic.

Sources tell me that if Jobs for some reason was unable to perform any of his responsibilities as CEO because of health reasons, which would include the Macworld keynote, I should "rest assured that the board would let me know".

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Expert writing Tips

Best practice

Use "I rest assured" when you want to convey a sense of confidence and certainty to the listener or reader, assuring them that there is no need to worry.

Common error

While grammatically correct, overuse of "I rest assured" can make your writing sound overly formal or stiff. Opt for more direct and common expressions like "I'm confident" or "I'm sure" for a more natural tone.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

3.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I rest assured" functions as a declaration of confidence, intended to provide assurance to the listener or reader. As Ludwig AI explains, it conveys a sense of feeling secure about something. The phrase is used to express that the speaker is confident in a particular outcome or situation.

Expression frequency: Rare

Frequent in

News & Media

60%

Academia

20%

Formal & Business

0%

Less common in

Science

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "I rest assured" is a grammatically sound way to express confidence and provide reassurance, though Ludwig AI marks it as a less common phrase. It's mostly found in news media and academic circles, implying a level of formality. If you're aiming for a casual tone, simpler alternatives such as "I'm confident" or "I'm sure" might be more suitable. Remember to consider your audience and context when choosing the most appropriate expression.

FAQs

How can I use "I rest assured" in a sentence?

You can use "I rest assured" to express confidence and provide reassurance. For example, "I rest assured that the project will be completed on time".

What are some alternatives to "I rest assured"?

Alternatives include "I am confident", "I am certain", or "I am sure", depending on the level of formality and context.

Is "I rest assured" formal or informal?

"I rest assured" leans towards the formal side. More informal alternatives are readily available for casual conversations.

When is it appropriate to use "I rest assured"?

It is best used in situations where you want to formally convey a sense of confidence and security, such as in professional communications or when offering reassurance in a serious matter.

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Source & Trust

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Authority and reliability

3.8/5

Expert rating

Real-world application tested

Most frequent sentences: