When it comes to making up minds, there are several synonyms to choose from. Some of the most common include deciding, determining, choosing, resolving, and settling. Each of these words carries slightly different connotations, with deciding implying a more immediate action, determining suggesting a thorough thought process, choosing emphasizing the importance of options, resolving connoting a sense of conflict, and settling indicating a final decision. Other suitable synonyms for making up minds might include concluding, judging, opting, electing, and concluding. Ultimately, the best synonym will depend on the context of the situation and the specific shades of meaning that the writer wishes to convey.