Rendered incapable implies that someone has lost the ability to do something. Thus, antonyms for this word may be "empowered," "capable," "enabled," or "competent." Empowerment refers to providing someone with the necessary skills, resources, or authority to do something. Capable means having the skills or ability to do something successfully. Enabled refers to providing someone with the means to do something they may not otherwise be able to do. Similarly, competent means having the ability to do something effectively. Therefore, instead of being rendered incapable, we can strive to empower, enable, and make ourselves capable and competent.