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

But rest assured, he will say it in a quite serious way if the time comes.

From Slate • Jun. 19, 2026

But they can rest assured: Mbappé has no political aspirations.

From The Wall Street Journal • Jun. 16, 2026

"You can rest assured that peace is guaranteed here."

From Barron's • Jun. 10, 2026

But rest assured it is on the table - and indeed changes were made at Monday's meeting of the F1 Commission.

From BBC • Apr. 21, 2026

Only then did she retreat into her own thoughts, and she had a great deal to think about, you may rest assured.

From "The Long-Lost Home" by Maryrose Wood

Related Words

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