Task groups refer to groups of individuals who work collaboratively to accomplish specific objectives. A synonym for task groups is project teams, which emphasizes the temporary nature of the team and its focus on completing a specific project. A similar term is working group, which suggests a more ongoing collaboration toward a shared goal. A task force is another synonym, typically used to describe a group that has been specifically organized to address a pressing issue or crisis that requires immediate attention. Other possible synonyms could include action groups, teamwork units, or project crews. Ultimately, the term used will depend on the context and specific goals of the group in question.