The word "insurge" refers to a sudden and often violent uprising or rebellion against an authority or government. Synonyms for "insurge" include revolt, uprising, insurrection, mutiny, rebellion, and coup. These words represent a call to action against perceived injustices, corruption, or abuse of power. Each of these synonyms may differ in their specific connotations, for example, an insurrection may imply a more organized and planned uprising compared to a mutiny which may be a more spontaneous rebellion by a smaller group. Regardless of the word used, all synonyms for "insurge" convey a sense of resistance and challenge to authority.