estuary Synonyms

fly trap Straits strait spout spillway sound runlet rivulet river outlet outgate outfall ostiary narrows mouth loch tributary tributaries arm of the sea estuarial embouchement debouchment mudbank midstream coastland Boyne continental slope body of water alluvial fan waterway water vomitory venthole liman lagune lagoon delta debouchure creek cove channel brooklet brook bourn bight bays bayou bay arms armlet