Most Mouthed is a term that is often used to describe something that has been talked about or discussed the most. However, if you want to add some variety to your language or need to describe something in a different way, there are numerous synonyms available. Some of the synonyms that can be used instead of Most Mouthed include Most Discussed, Most Talked About, Most Mentioned, Most Publicized, Most Prominent, and Most Popular. These synonyms convey the same idea as Most Mouthed and can be used interchangeably depending on the context and the message that you want to convey. It is always a great idea to have a variety of synonyms in your vocabulary to add some spice and interest to your conversation or writing.