Malcontents are individuals who are not happy with their current situation and often voice their dissatisfaction. There are a variety of synonyms for malcontents, including dissidents, protesters, agitators, and rebels. Dissidents are individuals who disagree with established policies or ideas and actively work to change them. Protesters are people who publicly express their objections to certain policies or actions, often through rallies or demonstrations. Agitators are individuals who stir up trouble and try to incite rebellious behavior. Rebels are people who defy authority and seek to overthrow established political or social systems. Overall, these synonyms for malcontents describe individuals who are dissatisfied with their current circumstances and seek to bring about change.