Brassieres are a type of undergarment designed to support and cover the breasts. However, there are many synonyms for the word "brassieres," including bustiers, corsets, bras, bralettes, bandeaus, sports bras, and camisoles. Bustiers and corsets are similar to bras but typically include more decorative features, such as lacing on the front or back. Bralettes are a more comfortable and casual alternative to traditional bras, often made from soft fabrics like lace or cotton. Bandeaus are strapless bras that provide minimal support and are often worn as a fashion accessory. Sports bras have a tighter fit to reduce breast movement during physical activity, while camisoles are typically worn as an outer garment or under layer.