What is another word for radical cell?
Pronunciation: [ɹˈadɪkə͡l sˈɛl] (IPA) 
The term "radical cell" refers to a group or organization that holds extreme or revolutionary views and may resort to violent methods to achieve their goals. Some synonyms that can be used to describe such groups include "extremist organization," "militant group," "revolutionary faction," "subversive cell," "fanatical movement," "insurgent network," or "guerilla unit." These groups may be motivated by political ideologies, religious beliefs, or social or economic grievances. It is important to distinguish between peaceful activism and violent extremism, and to condemn any form of terrorism or violence perpetuated by radical cells, which can undermine social stability and endanger lives.
