* Reformable: This implies that someone can be changed or improved with guidance or effort.
* Trainable: This suggests that someone can learn and adapt to new situations.
* Manageable: This implies that someone's behavior can be controlled or directed.
* Amenable: This suggests that someone is willing to comply with requests or suggestions.
* Responsive: This indicates that someone reacts positively to feedback or instruction.
* Teachable: This implies that someone is capable of learning and acquiring new knowledge or skills.
* Redeemable: This suggests that someone has the potential to make amends for past wrongdoings.
The best opposite will depend on the specific context and the intended meaning.