Predictive text, also known as text completion, is a technology that enables devices to suggest the next word or phrase based on what has been typed so far. There are various synonyms for predictive text, including auto-complete, word suggestion, and contextual prediction. Auto-complete refers to the ability of a device to complete a word or phrase automatically, while word suggestion involves the device suggesting the most likely word to follow the current text. Contextual prediction, on the other hand, refers to the technology that uses algorithms to predict the next word based on the context of the conversation. All these synonyms are used interchangeably to refer to the predictive text technology that has become an indispensable part of modern communication.