A turtleneck pullover is a warm, cozy piece of clothing that everyone needs in their wardrobe for the colder months. However, there are many different synonyms for this classic garment, including roll-neck sweater, mock-neck sweater, and polo-neck jumper. These all refer to a top with a high, close-fitting collar that can be worn up or folded down. Additionally, there are variations of turtleneck pullover that feature different necklines, such as cowl-neck and shawl-collar sweaters. No matter what you call it, a turtleneck pullover is a timeless piece that can be dressed up or down and is sure to keep you warm and stylish all winter long.