WNaval architectureWShipbuilding in the early modern eraWAngle of listWAngle of lollWAnti-torpedo bulgeWBilgeWBow waveWButterworth CoverWCamber (ship)WCatamaranWCofferdamWCompartment (ship)WFlare (ship)WFloating airportWFlush deckWForces on sailsWFree surface effectWHull (watercraft)WKeelWLyon's WhelpWPanting (ship construction)WPolar diagram (sailing)WSheer (ship)WShipbuildingWShipbuildingWWorshipful Company of ShipwrightsWSimpson's rules (ship stability)WSquat effectWSubmarine hullWSternWTrunk deck shipWTurret deck shipWVery large floating structureWWatercraftWWave-making resistanceWWave-piercing hull