cautious
Fabian socialist
Fourierist
Fourieristic
Marxist
Owenite
Saint-Simonian
collectivist
collectivistic
corrective
dilatory
emendatory
extremist
gradualist
gradualistic
meliorist
melioristic
phalansterian
progressionist
progressist
progressive
progressivist
radical
reformational
reformative
reformatory
reformer
reformist
reformistic
revisional
revisionist
revisory
revolutionary
social democrat
socialist
socialistic
state socialist
utopian
utopian socialist
utopist
Fabianism
fabian
Arabian