Watch-night service is a traditional Christian event held on New Year's Eve. However, some churches prefer using different names to refer to this service. The most common synonyms for this religious event include "Night Vigil," "Crossover Service," "End of Year Service," "New Year's Eve Service," and "Year-End Service." These synonyms employ exciting and engaging terms that uniquely capture the essence of the Watch-night service. Although these synonyms serve the same purpose of bringing believers together to reflect on the year's triumphs and setbacks, they offer different options for various congregations to name and customize this service. Ultimately, the Watch-night service and its synonyms provide a perfect opportunity for Christians to welcome a new year with hope, gratitude, and faith in God.