rest assured

Idioms  

1. You can be sure, as in Rest assured that the police will recover your diamonds. This expression uses assured in the sense of “certain” or “confident,” a usage dating from the early 1500s.

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Example Sentences

"King George, as you know, never set foot in America. And please rest assured, ladies and gentlemen, I am not here as part of some cunning rearguard action."

From Barron's • Apr. 29, 2026

Allen has only used the procedure 32 times - "rest assured, we will not stop the show for a bee sting" - but it is now becoming the industry standard.

From BBC • Mar. 21, 2026

But rest assured that Styles’ heartwarming sense of wit and whimsy are fully in evidence.

From Salon • Mar. 6, 2026

If you’re looking for New Year’s Eve essentials, rest assured that stores and supermarkets are generally open on Dec. 31, although some will close early.

From MarketWatch • Dec. 29, 2025

But rest assured: he was on his way.

From "The Long-Lost Home" by Maryrose Wood

Related Words

• accept
• admit
• conclude
• consider
• have
• hold
• regard
• suppose
• think
• trust
• understand