There are numerous synonyms that one can use instead of the term "benevolent society." These include charitable organization, philanthropic group, non-profit group, aid society, humanitarian organization, and benevolent association. Each of these terms can be used to describe a group of people who work together to provide assistance, support, and aid to those who are in need or facing difficult circumstances. These organizations typically operate with the goal of making a positive impact on their communities or the world at large, often by contributing resources, time, and energy towards various social causes and charitable initiatives.