After the Soviet Union had imploded back in the early ‘90s, BBC reporters started referring to the communists as ‘conservatives’. This usage initially took me by surprise (as I am sure it did many people). Blimey, ‘conservative’ is the polar opposite of ‘communist’, isn’t it?
Let’s turn to the on-line Oxford. ‘Conservative’ as an adjective or a noun alludes to an aversion to change or innovation and holding traditional values. Thus we see as similar words ‘traditionalist’, ‘orthodox’ and ‘conventional’. So there is no reason why a communist can’t be a ‘conservative’ in a country where communism ruled the roost for three quarters of a century. (Teaser: what about calls for the restoration of the monarchy? I recall some BBC reporters applying the term ‘traditionalist’ to those!)