When referring to an area in the southern part of a region or city, there are various synonyms for the term "southern section". Some common options include "south district", "southern quarter", "southern sector", "southern neighborhood", or "southern zone". These terms can be used interchangeably, depending on the context. For example, a city planner may refer to the southern section of a city as the "southern sector" when discussing zoning laws, while a tourist guidebook may describe it as the "south district" to give visitors an idea of what to see and do in that area. Ultimately, the choice of synonym for "southern section" depends on the intended audience and purpose.