Bolshevist
Bolshie
Carbonarist
Carbonaro
Castroist
Castroite
Charley
Communist
Communist sympathizer
Cong
Fenian
Guevarist
Jacobin
Leninist
Maoist
Marxist
Marxist-Leninist
Mau-Mau
Puritan
Red
Red Republican
Roundhead
Sinn Feiner
Stalinist
Titoist
Trotskyist
Trotskyite
VC
Vietcong
Wobbly
Yankee
Yankee Doodle
anarch
anarchist
anarcho-syndicalist
avowed Communist
bolshie
bonnet rouge
commie
comrade
criminal syndicalist
extreme left-winger
extremist
fellow traveler
left-wing extremist
lunatic fringe
mild radical
nihilist
parlor Bolshevik
parlor pink
bolsheviki
radical
blue-blooded
churchly
factional
flaxen-haired
heart-sickening
heaven-daring
jurisdictional
orthographical
phylogenetic
racialist
unmentionable
unmitigable
unnamable
unnameable