Galleon and Galley

Galleon noun - A large square-rigged sailing ship with three or more masts; used by the Spanish for commerce and war from the 15th to 18th centuries.

Galley and galleon are semantically related in boat propelled with wind by sailcloth topic. In some cases you can use "Galley" instead a noun "Galleon".

Galley noun - A large medieval vessel with a single deck propelled by sails and oars with guns at stern and prow; a complement of 1,000 men; used mainly in the Mediterranean for war and trading.

Galleon and galley are semantically related in ship topic. You can use "Galleon" instead a noun "Galley".