dissident right

It is not known who has coined the term, but it refers to a collection of right wing groups that do not fit into mainstream right wing categories. This can include White nationalism, Nationalism, National Socialism, Fascism, Neo-Absolutism and other ideas.

dissident right (uncountable)

1. (US politics) Far-right political groups who oppose mainstream conservatism, promoting more radical beliefs such as opposition to LGBT rights and non-White identity politics, anti-Semitism, white nationalism and white supremacy, and traditionalist nationalism.
   • 2017, Vox‎:

     It’s a battle that’s both personality-driven and ideological, between supporters of Spencer and the “alt-right” more generally and supporters of the “dissident right” or the so-called “America First” movement, led in part by 22-year-old Nick Fuentes, a former conservative radio host and Unite the Right attendee who is growing in popularity with the white nationalist movement.

   • 2020, The Hill‎:

     Other groups identify as “mainstreamers” or the “dissident right” and attempt to move mainstream politics to accept white supremacist ideas.

• alt-right
• neo-reactionary