Counterassault refers to a forceful response to an attack or an offensive action. Some synonyms for the word counterassault include counteroffensive, retaliatory strike, counterpunch, and counterblow. These words suggest a proactive reaction to aggression, with a plan to thwart the enemy's advances. Other similar words include counter-attack, counter-strike, counter-raid, and counterblitz, which indicate a quick and decisive response to an opposing force. In essence, these synonyms signify a defensive stance with an aim to counter the enemy's advances, ensuring maximum protection and safety for oneself and one's allies.