[wtfrmyinitials]

Purely competitive, purely monopolistic, monopolistic-competitive, and oligopolistic are terms to describe how a market behaves, not the regulatory environment the market exists within. A "free market" is a regulatory environment and not a market behavior.

[SantalBlush]

Economists still typically don't use the term "free market," because it's loaded and often inaccurate.

"Unregulated" would be preferable, I think.

[jacques_chester]

That's pretty much my point, yes.