The opposites of "prevails against" are many, providing a rich vocabulary of words to describe situations where one does not succeed. Antonyms of "prevails against" include "succumbs to," "falls to," "loses to," "yields to," "concedes to," and "surrenders to." Each of these words conveys a different shade of meaning and it is essential to choose the right one to describe a particular situation. For example, "succumbs to" can be used to describe a person giving in to temptation or pressure, while "yields to" can denote a willingness to compromise or change one's position. By using antonyms of "prevails against," we can provide a more nuanced understanding of difficult situations and the choices we make.