Politics. Advocating thorough or far-reaching political or social reform; representing or supporting an extreme section of a party; spec. (also with…

Favouring or characterized by innovation or reform. Of an individual, policy, or party: advocating or working towards change or reform in society…

Favouring or characterized by innovation or reform; progressive.

Characterized by the practise or support of political abstention; (also) of or relating to such abstention.

Of, relating to, or characteristic of restrictionism or restrictionists.

Of or relating to communalists (sense A. 1); that advocates or practises the communal organization of society; spec. of or relating to the Commune…

Exhibiting, characterized by, or involving mutualism (see mutualism, n. 1).

Sociology. In Herbert Spencer's terminology: designating a system of social organization in which efficiency in war is the primary aim.

Of, relating to, or supporting possibilism.

Of, advocating, or relating to productivism (in either sense).

(a) adj. reflecting or promoting radical feminism; (b) n. a supporter of radical feminism.

Of or relating to rejectionism or rejectionists.

Politics. Of, relating to, or characteristic of minimalists or minimalism; advocating moderate policies; (of a political system, process, etc.)…

Designating any of various doctrines and movements advocating the political unification of Asia or solidarity among Asian nations, esp. against…

Of, relating to, or characteristic of maximalists or maximalism.

Of, relating to, or holding the view that there is only one world, or that the world's inhabitants are or should be united.

Originally: designating an intellectual movement among Russian refugees which regarded Russia as a distinct civilization between Europe and Asia…

Russian History. Of or relating to a theory emphasizing Russia's uniqueness as a country belonging to and influenced by both Europe and Asia.

Of or pertaining to gradualism.

Of, relating to, or characterized by social revolution; that advocates or supports social revolution; spec. (also with capital initials) of, relating…

Characterized by or favouring renovation; of or relating to (esp. political) renewal or reform.

Characterized by restriction; = restrictionist, adj.

Of, relating to, or characterized by an ideology or political agenda which seeks to defend or promote the interests of a particular social, racial…

Of, relating to, or characteristic of cultural Marxism (cultural Marxism, n.) or cultural Marxists (see sense B.).