The word "capablenesses" refers to the state or quality of being capable, able or competent. However, there are many antonyms for this word that describe the opposite qualities. For example, "incapability" refers to the inability to do something effectively, while "incompetence" means lacking the necessary skills or knowledge to perform a task. "Inadequacy" suggests a lack of sufficient resources, ability or knowledge to accomplish a goal. "Powerlessness" means lacking the ability or strength to achieve something, and "helplessness" refers to the inability to help oneself or others. In summary, there are many ways to describe the opposite of "capablenesses" depending on the context and situation.