Opposition is a word that refers to the act of resisting or going against something. It can also be used to describe a group or individual who is against a certain idea or action. However, there are several synonyms for opposition that can be used depending on the context. Resistance, antagonism, conflict, and confrontation are some of the alternatives to opposition. Objection, dissent, disagreement, and disapproval can also be used to express opposition in a more diplomatic manner. These synonyms provide a variety of ways to convey opposition to something while also adding nuance to the language used.