21-letter words containing s, l, i, p, n, g
- split-finger fastball — a type of fastball that sinks abruptly as it nears home plate, thrown with the grip used for a forkball
- supergranulation cell — one of a number of large convection cells in the photosphere and chromosphere of the sun, each having a diameter of 10,000–20,000 miles (16,000–32,000 km) and lasting longer than a day.
- traveling salesperson — a representative of a business firm who travels in an assigned territory soliciting orders for a company's services.