When it comes to synonyms for the word "hostiles," there are several options available. One of the most common synonyms for this word is "enemies." Others include "foes," "opponents," "adversaries," and "antagonists." Additionally, you might use terms like "rivals," "competitors," or "challengers" to describe the individuals or groups that are acting in a hostile manner. Depending on the context, you could also use words like "threats," "dangers," or "risks" to describe the hostile situation at hand. Regardless of the specific synonym you choose, the word "hostiles" typically refers to individuals or entities that are actively opposed to you or your objectives in some way.