The two crossword solutions for the term 'Venezuela River' are the Orinoco and the Tonoro. The Orinoco is a major river in northern South America, flowing through Venezuela and Colombia. It is one of the longest rivers in South America, with a length of 2, 140 miles. The Tonoro is a tributary of the Orinoco River located in the Venezuelan state of Apure. It is approximately 200 miles long and is an important source of water for the region.