What is another word for Big Sioux River?
Pronunciation: [bˈɪɡ sˈuː ɹˈɪvə] (IPA) 
The Big Sioux River is a prominent water body in the upper Midwest United States, flowing through South Dakota, Minnesota, and Iowa. When referring to the river, there are several synonyms that can be used. The Dakota people, who were the original inhabitants of the area, refer to the river as "Wakpa Wakan," meaning sacred river. Other synonyms include the "Sioux River," "Ocheti Sakowin River," and "Teton River," all of which are tributaries of the Missouri River. The river is an important source of water for the region, providing drinking water, irrigation, and recreational opportunities. Whether referring to it by its official name or one of its synonyms, the Big Sioux River remains a vital part of the landscape.
