Wriggled is a word used to describe a movement that is characterized by twisting and turning. Some of the synonyms for wriggled include squirmed, twisted, contorted, writhed, twitched, convulsed, jerked and fidgeted. These words can be used interchangeably to describe a person or an animal that is moving around in a restless or uneasy way. However, the specific word used will depend on the context. For example, squirmed is often used to describe discomfort, while writhed is used to describe a more violent movement. In any context, the synonyms for wriggled are useful for creating vivid imagery in writing and conveying a sense of movement.