In the latest decades the term "Amish Mennonite" is sometimes erroneously used to designate horse and buggy Old Order Mennonites, whose lifestyle is more or less similar to the Old Order Amish. Sometimes the term "Amish Mennonite" is used to designate all groups of Amish, both the Old Order Amish and the Amish Mennonites and also the Amish before this division in the second half of the 19th century. The Global Anabaptist Mennonite Encyclopedia Online uses the term "Amish Mennonite" in this sense.