When it comes to fencing, the term "fence wire" may refer to a variety of different wire types used for enclosing an area. One synonym for fence wire is "barbed wire," which has sharp barbs or points along the strand to discourage animals or people from crossing. "Woven wire" is another synonym, which is a type of fence wire that is tightly woven together to create a strong and durable barrier. "Field fence" is also a synonym, which typically has larger openings than woven wire and is used to enclose large fields or pastures. Finally, "chicken wire" or "poultry netting" is a type of fence wire that specifically designed to keep chickens and other small animals from escaping.