Prior to war, there were various events that led up to it. Here are some synonyms that can be used instead of "prior to war": - Pre-war: This can be used to describe the period before the war started. - Antecedent: This signifies the events that came before the war. - Preceding: This refers to the time leading up to the war of a specific event. - Prelude: This suggests that there was a significant event that foreshadowed the war. - Forerunner: This means the war was a result of an earlier event or series of events. These synonyms create a more diverse and interesting vocabulary and offer clarity to the context.