“shake”

To tremble with small, rapid movements, often from emotion or cold.

“Her lip began to quiver as she read the final line of the letter.”

Best for: Works well for subtle, emotional trembling — bodies, voices, or light.

To shake violently with an irregular, rattling vibration.

“The old engine juddered to life, rattling every bolt in the chassis.”

Best for: British English; excellent for mechanical or industrial trembling.

To swing or vibrate repeatedly between two points or states.

“The bridge began to oscillate in the wind until it blurred against the sky.”

Best for: Best for rhythmic, back-and-forth motion; suits technical or scientific prose.

To shake with sudden, violent, uncontrollable spasms.

“The crowd convulsed with laughter when the actor dropped his monologue mid-word.”

Best for: High intensity — use for dramatic, whole-body shaking or powerful collective reactions.

To move or vibrate with a whirring, rushing sound.

“The hummingbird's wings skirred so fast they dissolved into a silver haze.”

Best for: Rare and sensory; pairs motion with sound — ideal for poetic or nature writing.

To tremble or vibrate with a low, resonant murmuring sensation.

“He pressed his hand to the hull and felt the engine fremit deep in his palm.”

Best for: Archaic and obscure; reserved for writing that savors tactile, almost geological trembling.