While the general sense is shaking, the emotional weight of the word changes based on why the person is shaking.
While both words mean moving or shaking, "shivered" is almost always involuntary and related to a physical sensation (cold/fear). "Shook" is more general—you can shake a hand or shake a tree, but you cannot "shiver" a tree. Common Phrases Using "Shivered"
This word implies a more violent, intense, and rapid trembling. It can be from extreme cold, high fever, or strong fear.
"वह ठंड में काँप उठा।" (Vah thand mein kaampa utha). English: "She shivered with fear."
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