What is another word for at a blow?
Pronunciation: [atə blˈə͡ʊ] (IPA) 
"At a blow" is a phrase that is commonly used to describe a situation where something significant is achieved or destroyed in a single action. There are several synonyms that can be used to replace this phrase and convey a similar meaning. These synonyms include "in one fell swoop," "instantaneously," "suddenly," "swiftly," and "abruptly." All of these phrases indicate a sudden, impactful action that has significant consequences. Thus, while the expression "at a blow" may be useful in communicating a specific tone or emphasis, these synonyms are equally viable and may even be preferable in certain contexts.
