(a.) Capable of being governed, or subjected to authority; controllable; manageable; obedient.

ameliorable amendable controllable correctable curable domesticable domitable emendable fixable governable handleable improvable manageable manipulable manipulatable medicable mendable perfectible reclaimable recoverable rectifiable recyclable redeemable remediable repairable reparable restorable restrainable retrievable reversible tamable untroublesome