River and Thalassic

River noun - A large natural stream of water (larger than a creek).

Thalassic and river are semantically related. In some cases you can use "Thalassic" instead an adjective "River".

Nearby Words: rive, riverside, riverine

Thalassic adjective - Relating to the seas, especially smaller or inland seas.

River and thalassic are semantically related. Sometimes you can use "River" instead an adjective "Thalassic".