Pre-potences is a word that can be difficult to define and come up with synonyms for. However, there are various words that could be used in place of pre-potences to convey a similar meaning. Some possible synonyms for this word are predominance, superiority, ascendancy, control, and domination. Other options include influence, power, rule, leverage, and authority. Depending on the context of the sentence and the specific connotations of the word, different synonyms may be more appropriate than others. In any case, using synonyms for pre-potences can help to vary and enrich one's language, making the writing or speaking more interesting and engaging.