1. Ketsch- a vessel with two masts, the front main mast and the aft mizzen mast, which is getting smaller and smaller. The ketch has its mizzen mast within the (construction) waterline.
2. Schooner- a schooner is a sailing ship which has two or more masts, has scraper sails as main sails on all masts and whose foremost mast is lower than (one) the aft mast(s).
3. Topsail schooner - This term describes the rigging of the ship, not the type of ship. It is a two- or three-masted sailing vessel rigged primarily with fore-and-aft sails (gaff mainsail and staysails) but featuring one or more square topsails on the foremast.
4. Brigantine - a brigantine is a two-masted sailing vessel with a fully square-rigged foremast and at least two sails on the main mast: a square topsail and a gaff sail mainsail (behind the mast). The main mast is the second and taller of the two masts.
5. Brig- A brig is a type of sailing vessel defined by its rig: two masts which are both square-rigged. Brigs originated in the second half of the 18th century and were a common type of smaller merchant vessel or warship from then until the latter part of the 19th century.
6. Barkentine - while a full-rigged ship is square-rigged on all three masts, and the barque is square-rigged except for the mizzen-mast, the barquentine extends the principle by making only the foremast square-rigged.
7. Bark - a barque, barc, or bark is a type of sailing vessel with three or more masts of which the fore mast, mainmast, and any additional masts are rigged square, and only the aftmost mast (mizzen in three-masted barques) is rigged fore and aft. Sometimes, the mizzen is only partly fore-and-aft rigged, bearing a square-rigged sail above.
8. Full rigged ship - a full-rigged ship or fully rigged ship is a sailing vessel with a sail plan of three or more masts, all of them square-rigged. Such a vessel is said to have a ship rig or be ship-rigged, with each mast stepped in three segments: lower, top, and topgallant.
9. Ewer - classic fishing and transport vessel of the Lower Elbe with flat bottom and side swords. It is rigged as single mast as well as one and a half mast.
10. Galeass- mostly a two-masted coastal sailer, ketch rigged, especially common in the Baltic Sea. Length rarely over 20 meters.
11. Tjalk - old East Frisian-Dutch coastal vessels with flat bottom, side swords and round ship ends. Rigging as one or one and a half master. Still common in the Netherlands.
12. Cutter - is a single-masted rig with two or more foresails β typically a jib and a staysail
