The term "showground" is typically used to describe an area or location where exhibitions, fairs, or trade shows are held. However, there are various synonyms that can be used to describe this type of venue. One common synonym is "fairground," which is often used in reference to amusement parks or traditional county fairs. Another synonym is "exhibition center," which typically refers to larger, purpose-built facilities designed to host larger trade shows and conventions. Other synonyms include "event venue," "convention center," or simply "venue," which can refer to any location where events are held. Overall, these synonyms provide a more extensive vocabulary to describe different types of showgrounds and venues for events and exhibitions.