Insurged is a word that means to rebel or revolt against the established authority. There are many synonyms for this word such as uprising, mutiny, revolt, insurrection, rebellion, and sedition. Each of these words has a slightly different connotation, but they all refer to the act of challenging or opposing the ruling power. The word uprising suggests a spontaneous reaction against oppression, while a mutiny implies a rebellion within a military or naval unit. Insurrection and rebellion both refer to a large-scale revolt, while sedition is a more specific term used to describe the act of inciting a rebellion against the government. Whatever the word used, insurged is an act of defiance that challenges authority.