What is another word for eddy?
Pronunciation: [ˈɛdi] (IPA) 
An eddy is defined as a circular or spiral movement of water or air. There are several terms that function as synonyms for eddy, including whirl, vortex, swirl, and cyclone. These terms all refer to a circular or spiraling motion that can occur in fluids. Whirl is an especially common alternative for eddy, as it implies a strong and rapid rotation. Vortex and swirl also typically refer to circular movements in fluids, with swirl having a more moderate connotation. Finally, cyclone is a synonym of eddy that specifically refers to a rotating mass of air with low pressure at the center, often associated with tropical storms.
