There are several synonyms for the phrase "rises against," which means to rebel or resist authority or an oppressive system. Some of the commonly used synonyms for this phrase include revolt, rise up, rebel, defy, challenge, oppose, protest, insurge, and insubordinate. These words imply a sense of resistance or opposition to the existing regime or authority. They are often used in the context of political or social upheavals, where a group of people come together to demand change or justice. Regardless of which synonym is used, the message is clear: a force is standing up against the status quo, ready to make their voices heard.