Dependent activities are tasks that are reliant on other tasks being completed first. These activities are essential in project management as they impact the timelines and success of a project. Synonyms for the term dependent activities include interdependent tasks, sequential activities, linked tasks, contingent work, connected actions, and chain reactions. All these synonyms help to convey the importance of these activities and the impact that may arise if they are not adequately managed. For example, interdependent tasks require a synchronized effort to complete effectively, while contingent work involves actions that are dependent on external factors beyond control. Regardless of the synonym used, dependent activities form a crucial part of any project plan and require careful monitoring and execution to achieve project success.