Inactive or peaceful state
Use at rest for stillness, calm, or death.
At rest is a common fixed phrase meaning inactive or peaceful.
At rest is the standard expression for being inactive, calm, or dead. Of rest is not normally used alone, though it may appear in phrases like a place of rest.
These forms are not interchangeable. Choose the construction by meaning, not by which preposition appears most often.
Use at rest for stillness, calm, or death.
Of rest belongs to another noun such as place.
The same subject can take different constructions because each sentence answers a different question.
Some combinations appear in real text but do not mean what learners often assume.
English normally uses at rest.
✕ of rest ✓ at restAt rest can describe both objects and feelings.
✕ the engine of rest ✓ the engine is at restAt rest usually follows a form of be.
✕ he at rest now ✓ he is at rest nowPlace of rest is literary or formal.
✕ office of rest ✓ rest areaChoose the expression that matches the intended meaning.
Paste the complete sentence below. Linguix checks the preposition together with grammar, spelling, punctuation, and style.
It means calm, inactive, still, or sometimes dead.
Not usually as a standalone phrase.
Yes, in larger expressions such as place of rest.
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