Seacoast and Waterfront

Seacoast noun - The shore of a sea or ocean.

Waterfront and seacoast are semantically related in seashore topic. In some cases you can use "Waterfront" instead a noun "Seacoast", when it comes to topics like waterside, shoreline.

Waterfront noun - The area of a city (such as a harbor or dockyard) alongside a body of water.

Seacoast and waterfront are semantically related in seashore topic. You can use "Seacoast" instead a noun "Waterfront", if it concerns topics such as waterside, shoreline.