Ship of the line, Typically the largest warship of the civil war era.. with at least 3 gun decks. Ironclad, early steam powered warship with defensive armor plating. Frigate, most common size of warship in the civil war. Privateer, privately owned warship, acting under letter of marque. Gunship, any vessel armed with cannon.
Convoy
Another name for merchant warships is "auxiliary cruisers." These vessels, typically civilian merchant ships, are converted or outfitted to serve military purposes, often used for patrolling, transporting troops, or supporting naval operations during wartime.
Armada
Skipper
Flotilla
Another name for the Civil War was "The War of Rebellions".
In the UK - the Plimsoll Line.
A ship's waiter is a steward.
The correct term is "funnel".
Blockade
A porthole (generally the round ones)
another name for the Korean war is called "the forgotten war" and "the Unknown War" another name for the bad relations between the U.S. and the soviet unionwas called the cold war