When writers want to describe the way a group of people are demanding or protesting for something, they might use the phrase "clamored for." However, there are plenty of other synonyms that can be used to add variety and emphasis to this type of statement. For example, people might "shout for," "beg for," "insist upon," "protest for," "call for," "lobby for," or "voice their demands." Depending on the context, some of these synonyms might be more appropriate or impactful than others. By using different language to describe the actions of a group of people, writers can create a more dynamic and engaging narrative.