socialist – someone who refuses to acknowledge the history of the 20th Century.
fauxcialist – middle-class Labour voter, usu. privately educated.
foecialist – a socialist who disagrees with another socialist/foecialist on one arcane point of ideology and who is therefore deemed more of an enemy than Hitler, Thatcher, and the People’s Front of Judea combined.
gauchealist – a socially awkward socialist (see also ‘socialist’)
poshialist (pronounced à la infra dig, i.e. ‘poshe’) – Viscount Tony Benn, and others of that ilk.
nocialist – someone who used to be socialist but no longer is (usu. former university undergraduate, pronounced ‘shtooodent’).
slowcialist – a particularly dim-witted socialist (see also ‘socialist’)
brocialist – meaning unknown but bound to be highly embarrassing.
Quocialist – like a socialist, but in Latin/denims.