Some synonyms for the term "ecclesiastical mode" include sacred mode, church mode, liturgical mode, and chant mode. These terms all refer to the musical scales and melodies used in religious music, particularly in Christian churches. They are characterized by specific patterns of intervals and are used to convey different emotional and spiritual feelings. While ecclesiastical mode is often associated with traditional religious music, it has also influenced popular music in different cultures throughout history. Understanding and appreciating the different modes can provide insight into the role of music in religious rituals and ceremonies, and its ability to connect us to the divine.