" Lay the groundwork" is a phrase that refers to the preparatory work done or actions taken to create a solid foundation for something to come. There are numerous synonyms for this phrase that can be used interchangeably to convey the same underlying message. Some of the synonyms include laying the foundation, establishing a framework, setting the stage, creating a base, building a platform, putting in place the groundwork, and preparing the way. Whether one is preparing for a project, a speech, or a business venture, laying the groundwork is essential to success. Using these synonyms can help to add variety and nuance to one's language.