Far-Right Extremism

noun a person or group holding extreme political views, especially those who advocate conservative or reactionary policies

adjective relating to or affecting the fundamental nature of something; far-reaching or thorough

• The rise of the radical right in politics has sparked concern among many citizens.
• Some people are really worried about the radical right gaining power.
• I can't stand those radical right-wing nutjobs.
• The roots of the radical right run deep in our society.