What’s the best word for those of us who just want to be left alone?

In one of my favorite science fiction novels, author F. Paul Wilson calls the guiding philosophy of the heroes Kyfho. In reading the book, you just accept the label without thinking about it, only later learning that the word had originally been an acronym in an old Earth language for “Keep your freaking hands off.” (I’m cleaning up the meaning of the F from the book.) Since the people in the book — “An Enemy of the State” — didn’t understand English, they had no idea what the words had originally meant, but their actions made it clear that they believed something very much like what we do. They just wanted to be left alone.

Over time, I’ve used a number of words to describe my political/social beliefs, but I’m not really happy with any of them now. I’ve called myself a libertarian, but that word carries the implication of being someone who wants to use the existing political system to elect people who will (hopefully) be more inclined toward individual freedom. Since I want to avoid the system entirely, the connotation doesn’t seem right. Then there’s anarcho-capitalist, which has seemed the most technically correct, but is loaded with misunderstandings, to put it mildly. The word “capitalist” itself has come to refer to the kind of corporatism that is practiced in the United States today, rather than the laissez-faire that it originally meant. Anything with the word “anarchy” in it implies chaos to most people. Even if we see it as meaning a lack of rulers rather than a lack of rules, I’m afraid the word has been ruined by people who’ve used it for too many other purposes — including the nutcases who attack businesses during protests.

Others have suggested “voluntaryist,” but that seems really forced to me. Another label is “agorist,” but that one sounds even stranger to me. Do you have a better label that I’m overlooking? I think it’s important to have a quick way to tell people what I believe, but I don’t have one. Any ideas?