* Disobedient: Means not obeying.
* Preobedient: This isn't a real word, but it could theoretically mean "obeying before being told," or "being excessively obedient."
* Unobedient: Means the same as "disobedient."
* Inobedient: This isn't a real word, but it could potentially mean "lacking the capacity to obey."
You could also use prefixes that modify the meaning in a more abstract way, such as:
* Hyperobedient: Excessively obedient.
* Subobedient: Slightly obedient, or obeying in a limited way.
* Pseudo-obedient: Seemingly obedient, but actually disobeying in some way.
The best prefix depends on the specific meaning you want to convey.