in·sur·gent 1 /in-'sər-jənt/ n
1: a person who rises in revolt against civil authority or an established government; esp: one not recognized as a belligerent
2: one that acts contrary to the established leadership (as of a political party, union, or corporation) or its decisions and policies
insurgent 2 adj: rising in opposition to civil or political authority or against an established government
Merriam-Webster’s Dictionary of Law. Merriam-Webster. 1996.