IPA: //ˈkaʊntərəˌsɔlt//
KK: /ˈkaʊntərəˌsɔlt/
A type of attack that is made in response to another attack, often to regain control or defend against an aggressor.
The soldiers launched a counterassault to push back the enemy forces.
Counterassault → It is formed from "counter-" (meaning against) and "assault" (from Old French *assaut*, meaning a sudden attack). The word "counterassault" means an attack made in response to another attack.
Think of 'counter-' meaning against and 'assault' as a sudden attack — a counterassault is an attack made in response to another.
No commonly confused words.