What colloquial nickname is commonly used for a tornado?

The colloquial nickname commonly used for a tornado is “twister.” A tornado is a rapidly rotating column of air that reaches the Earth's surface, usually beneath a cumuliform storm cloud. “Twister” is an informal everyday term, not a separate scientific type of tornado.

The word became especially familiar through popular weather writing, broadcasts, films, and the 1996 disaster movie Twister. Meteorologists generally use “tornado,” while “twister” is more conversational and is often associated with dramatic imagery of rotating winds and flying debris.

Several other choices describe different weather features. A haboob is a dust storm produced by strong thunderstorm outflow; a monsoon is a seasonal wind and rainfall pattern; and a nor’easter is a powerful coastal storm. None is a synonym for tornado.