Another word for unconstrained

Faith must be unconstrained and must be accepted without compulsion.

And all this without bargain or condition, and unconstrained by any motive save His own infinite compassion.

Michelson's group developed a loaded, unconstrained model in which to study the kinematics of ankles which were destabilized in various ways.

minimum wage set just above the unconstrained optimum leads firms to increase employment it also causes firm exit as profits fall.

What we might call unconstrained subjectivism places no constraints on the agents -- anyone goes, and hence anything goes.