groundwork
Definitions
The preliminary or basic work that serves as a foundation for something more extensive.
The fundamental principles or initial preparations upon which further development is based.
Examples
The team spent weeks laying the groundwork for the new marketing campaign.
His early research provided the essential groundwork for future discoveries in the field.
We need to do some groundwork before we can begin the actual construction of the house.
Synonyms
foundation basis base underpinning cornerstone preparation bedrock