An insurgent is an individual or group that rises up against an established authority, often through violent means. CONTUMACIOUS, an adjective meaning rebellious and DISOBEDIENT, is often used to describe an insurgent. An INSURRECTIONIST is someone who takes part in an armed uprising against a government or other authority. Mutineers are individuals who revolt against their own government or military force. Revolutionaries are people who seek to overthrow an existing government or social order. UNCONTROLLABLE is an adjective used to describe someone who is difficult to manage or restrain. INSURRECTIONARY is an adjective used to describe someone or something related to an armed uprising. ANARCHICAL is an adjective used to describe someone or something that is chaotic and without rules or laws. ANARCH is a noun referring to someone who believes in the absence of government and laws. WILD is an adjective used to describe someone or something that is untamed or uncontrolled. INSUBORDINATE is an adjective used to describe someone who is DISOBEDIENT or refuses to obey orders. DISOBEDIENT is an adjective used to describe someone who does not obey rules or orders. ANARCHIST is a noun used to describe someone who believes in the absence of government and laws. REBEL is a noun used to describe someone who opposes or defies an authority. Rioter is a noun used to describe someone who takes part in a violent public disturbance. Upriser is a noun used to describe someone who takes part in an uprising or revolt.