A megachurch is a large religious institution that usually caters to thousands of congregants. While the term "megachurch" is well known, there are various synonyms that one can use to describe such religious institutions. Some synonyms for "megachurch" include "gigachurch," "superchurch," "large church," "mammoth church," and "mega congregation." Other terms that can be used to describe a church with a significant number of congregants include "massive church," "oversized church," or simply "mega ministry." Regardless of the terminology used, it is clear that these religious institutions play a significant role in modern Christianity, providing services to numerous people in various communities around the world.