radicalism

English Thesaurus

1. the political orientation of those who favor revolutionary change in government and society (noun.cognition)

hypernym	:	ideology, political orientation, political theory,
definition	:	an orientation that characterizes the thinking of a group or nation (noun.cognition)

hyponym	:	jacobinism,
definition	:	the ideology of the most radical element of the French Revolution that instituted the Reign of Terror (noun.cognition)