The term 'river' can be represented by a variety of crossword solutions. The Olman River is a tributary of the Amazon River located in Peru. The EAST River is a tidal estuary in New York City. The DEEP River is a tributary of the Connecticut River located in North Carolina. The MOON River is a river in Georgia, USA. The Nile River is a major river in Africa. The Otter River is a tributary of the Connecticut River located in Massachusetts. Upthe River is a tributary of the Thames River located in England. STREAM is a small river or a body of water flowing within a channel. WATERWAY is a navigable body of water.