Accostings refer to the act of approaching someone in a bold or aggressive manner. If you're looking for synonyms for this word, there are several options that could fit the bill. Some examples include "confrontations," "interactions," "encounters," "meetings," or "approaches." Depending on the context, other words such as "interruptions," "interventions," or "challenges" might also be appropriate. Ultimately, the best synonym will depend on the situation in which the word is being used and the intended tone of the communication. Regardless of the synonym chosen, it's important to remember that accosting someone is typically considered rude or inappropriate, and it's usually better to approach others in a more respectful manner.