The term "internut" is not an actual word and can be considered a made-up term. However, there are several synonyms for the word "internet" that can be used in its place. Some commonly used synonyms include the web, cyberspace, net, online world, and digital universe. Additionally, terms such as the information superhighway, the world wide web, or the cyber realm can also be used interchangeably with the internet. These terms all refer to the vast network of interconnected computers, servers, and devices that allows us to access a wealth of information and connect with others online.