13-letter words containing a, b, s, o, r, i
- triploblastic — having three primary germ layers, as the embryos of vertebrates.
- variable cost — a cost that varies with a change in the volume of output while remaining uniform on a per-unit basis, as cost of labor (distinguished from fixed cost).
- vasoinhibitor — an agent, as a drug, that inhibits the action of the vasomotor nerves.
- warner robins — a city in central Georgia.