24-letter words containing b, a, i, n, r, d
- three-spined stickleback — a small teleost fish, Gasterosteus aculeatus, of the family Gasterosteidae, of rivers and coastal regions, having three spines along the back and occurring in cold and temperate northern regions
- van allen radiation belt — a broad, doughnut-shaped region surrounding the earth and composed of high-energy electrons and protons trapped in the earth's magnetic field at heights between c. 400 km (c. 250 mi) and c. 64,370 km (c. 40,000 mi)
- verrazano-narrows bridge — a suspension bridge connecting Brooklyn and Staten Island in New York City. 4260-foot (1298-meter) center span, the longest in North America.
- von willebrand's disease — an inherited autosomal recessive disease in which abnormally slow coagulation of blood may lead to spontaneous bleeding, excessive bleeding following an injury, and heavy menstrual flow.
- world boxing association — the international organization which regulates the sport of boxing