What is another word for convulse?
Pronunciation: [kənvˈʌls] (IPA) 
Convulse is a powerful verb that is often used to describe involuntary and intense shaking or muscle contractions. Synonyms for convulse include quiver, shudder, spasm, jerk, and tremble. These words can be used interchangeably to describe different types of convulsions. For example, a quiver might suggest a slight and quick shaking, while a spasm can imply a longer and more intense episode. A tremble might refer to a more rhythmic shaking accompanied by a sense of fear or vulnerability. Regardless of the synonym used, the main idea conveyed is an uncontrollable and often frightening physical reaction to a stimulus.
