Grass roots refers to the fundamental level of an organization or movement. This term is often used in the context of politics and activism. Synonyms for grass roots include bottom-up, grassroots level, local, ground level, rank-and-file, ordinary people, the common people and working-class. These terms refer to the notion that change and power come from the people and not just from those in positions of authority. They point to the importance of community involvement and the collective efforts of individuals. By using these synonyms, we can emphasize the significance of individuals at the grassroots level in creating meaningful and sustained change in society.