The word "inning with" can be replaced with several synonyms, depending on the context. If used in a sentence as the beginning of an action, "commencing with" or "starting with" can be used instead. When describing a process that follows a set of steps, "beginning with" and "initiating with" can replace the word "inning with." In terms of sports, "opening with" and "initiating with" are good synonyms. When discussing sequences or lists of items, "proceeding with," "following with," or "continuing with" can be used instead. Ultimately, choosing a synonym for "inning with" requires considering the context and intended meaning of the sentence or phrase.