South of the Sahara refers to the vast region located south of the Sahara Desert in Africa. There are several synonyms that can be used to describe this region such as Sub-Saharan Africa, Black Africa, and Tropical Africa. These terms are often used interchangeably to refer to the countries that make up the region. Other synonyms for South of the Sahara include Equatorial Africa, Bantu Africa, and Dark Continent. Each of these terms describes different aspects of the region and its inhabitants, such as its location, geography, demography, and culture. Overall, these synonyms help to provide a better understanding of the rich and diverse continent of Africa and the people who call it home.