The word "anarchist" is too misunderstood. I prefer voluntarist as well. Wikipedia uses the term voluntaryist, but that doesn't roll off my tongue as well. If you say you are an anarchist, people will tell you to move to another country. People tend to think anarchists are all about smashing windows and throwing Molotov cocktails.

Personally, I've never done any of those things. Actually, I'm totally against that crap.