The word "dissipatedness" means the state of being indulgent in pleasures and wastefulness. However, there are several antonyms for this word that convey the opposite meaning. Such words include temperance, sobriety, moderation, frugality, thriftiness, restraint, and conservatism. These words signify a sense of self-control, discipline, and responsibility towards one's actions and resources. One who practices temperance, for example, leads a life that is characterized by moderation and prudence. On the other hand, one who displays dissipatedness lives a life that is often excessive and lacks self-discipline. Therefore, using antonyms will help to convey the intended meaning precisely in any given context.