The phrase "shoot back" typically means to return fire in a conflict or battle. Some synonyms for this term include retaliate, counterattack, defend oneself, fire in response, make a stand, and hold one's ground. Each of these phrases implies a defensive or aggressive response to an attack or provocation. "Retaliate" suggests a strong response to an insult or injustice, while "counterattack" indicates a planned offensive move to regain control. "Defend oneself" implies self-protection, while "fire in response" implies a tactical move to stop the attacker. "Make a stand" and "hold one's ground" both suggest a refusal to be defeated or intimidated.