Armed conflict is a term that refers to a state of hostility between nations or groups that have escalated to violent exchanges using weapons. It is a term commonly used in international relations, politics, and news reporting. However, there are several synonyms that can be used in place of this term. For example, one can use the term "military engagement" to describe a situation where there is armed conflict between two or more parties. Other synonyms include "warfare," "armed struggle," "hostilities," and "combat." Each of these terms serves to describe a situation where violence is used to resolve a conflict, though the specific circumstances may differ.