A storm shelter is a safe haven during tumultuous weather conditions. If you're seeking alternative words to describe a place of refuge during a storm, there are several synonyms you can use. A few options might be storm cellar, cyclone cellar, or tornado shelter. Another possible term is a weather bunker, which emphasizes the protective function of the shelter. Additionally, the term storm refuge carries a similar connotation of safety and protection. Finally, a storm safe room is a synonym that's becoming increasingly popular, and it emphasizes the importance of having a designated space within a home or other building that's specifically designed to offer protection from storms and severe weather events.