Things like basketball positions, fingers and toes, food groups, the Great Lakes, oceans, senses, U.S. military branches, and English vowels all come in groups of five. People like the Marx Brothers and the Spice Girls come in groups of five.
Center, point guard, power forward, shooting guard, and small forward are the five positions in basketball. Dairy, fruits, grains, proteins, and vegetables make up the five food groups. There are five oceans and five Great Lakes. The five Great Lakes are Erie, Huron, Michigan, Ontario, and Superior.
The five oceans are the Arctic, Atlantic, Indian, Pacific, and Southern. Hearing, seeing, smelling, tasting, and touching are the five senses. There are five parts of the U.S. military: the Air Force, Army, Coast Guard, Marines, and Navy. English has five vowels: a, e, I o, and u.
Chico, Groucho, Gummo, Harpo, and Zeppo are the names of the five Marx brothers. The Spice Girls were a British pop group with five members. Baby, Ginger, Posh, Scary, and Sporty were their best-known nicknames.
Most words that start with “penta-” mean a group of five things. For example, a pentathlon is an athletic competition with five events: cross-country running, horseback riding, fencing, shooting, and swimming. The first five books of the Bible are found in the Pentateuch. They are Genesis, Exodus, Leviticus, Numbers, and Deuteronomy.