Sisera is a Biblical name that means "battle array." Some synonyms for Sisera might include warrior, soldier, fighter, combatant, and champion. These words all evoke a sense of strength, bravery, and determination, which are qualities traditionally associated with Sisera. Other synonyms for Sisera might include hero, victor, conqueror, and leader, all of which imply a level of achievement and success in battle. While Sisera is a unique and specific name, these synonyms provide a range of alternative terms that can be used to describe similar notions of strength, bravery, and victory.