remonarchize

verb2

1. •
   To change the form of government back into a monarchy.

   • Having demonarchized government into a trinarchy of the Legislative, executive and Judicial, shall we remonarchize it into a legislative oligarchy? — 1925
2. •
   To restore support for the monarchy.

   • Even those who had hated Monarchy, were remonarchised because they resented the way Republicans humiliated them. — 1999