Scoter and Sea duck

Scoter noun - Large black diving duck of northern parts of the northern hemisphere.

Sea duck and scoter are semantically related. In some cases you can use "Sea duck" instead a noun "Scoter".

Nearby Word: scot

Sea duck noun - Any of various large diving ducks found along the seacoast: eider; scoter; merganser.

Scoter and sea duck are semantically related. Sometimes you can replace term "Scoter" with "Sea duck", this terms are similar.