There is a total of 97195 clues beginning with r
- River surrounding Navy Island
- River surrounding Notre Dame
- River suspension
- River swimmer
- River swimmers
- River swirl
- River target of the first Egyptian plague
- River teeming with crocodiles
- River termini
- River terminus
- River Thames race
- River that "sweats oil and tar" in T S Eliot's "The Waste Land"
- River that all travelers forget about after going down it
- River that begins in Nord
- River that begins in Pittsburgh
- River that begins in Silesia
- River that begins in the Adirondacks
- River that begins in the Black Forest
- River that begins in the Czech Republic
- River that can be seen from the Uffizi Gallery
- River that comprises the fifth circle of Dante's Inferno
- River that crosses the border of Russia and Kazakhstan
- River that divides Nebraska
- River that drains Lake Victoria
- River that drains more than 20% of France
- River that drains the Everglades into Biscayne Bay
- River that drains the Lake of Thun
- River that drains the western Pyrenees
- River that empties into the Bering Sea
- River that empties into the Caspian
- River that empties into the Firth of Clyde
- River that empties into the Tatar Strait
- River that ends at Cairo
- River that ends at Yuma
- River that ends in Tarragona
- River that feeds Lake Nasser
- River that feeds the Caspian Sea
- River that feeds the Congo
- River that feeds the Missouri
- River that feeds the Severn
- River that feeds the Ubangi
- River that feeds Utah Lake
- River that flooded Florence in 1966
- River that flooded in Kansas
- River that flows by the Hermitage
- River that flows by the Hermitage Museum
- River that flows from a glacier in the Alps
- River that flows from the Bernese Alps
- River that flows into Rhine
- River that flows into the Bay of Bengal
- River that flows into the Caspian Sea
- River that flows into the Elbe
- River that flows into the Elbe
- River that flows into the Potomac
- River that flows into the Rhône
- River that flows into the Rhone
- River that flows into the Seine
- River that flows into the Seine
- River that flows into Winyah Bay
- River that flows out of Yellowstone National Park
- River that flows past four universities
- River that flows past more than 40 castles
- River that flows south to north
- River that flows through Berlin
- River that flows through Florence
- River that flows through Germany
- River that flows through Munich
- River that flows through or beside 10 countries
- River that flows through ten countries
- River that flows through Yakutsk
- River that flows to Khartoum
- River that flows to the Caspian Sea
- River that formed an extension of the Mason-Dixon line
- River that formed part of the border between East and West Germany
- River that forms at Pittsburgh
- River that forms Lake of the Ozarks
- River that forms part of Colombia's border
- River that forms part of Congo's border
- River that forms part of the border between Germany and Poland
- River that forms part of the England/Wales boundary
- River that forms part of the Poland-Germany border
- River that forms the Lake of Thun
- River that forms the Livingstone Falls
- River that gives Iberia its name
- River that goes from calm to choppy?
- River that Henry Miller likened to "a great artery running through the human body"
- River that joins the Colorado near Yuma
- River that joins the Fulda
- River that joins the Mississippi
- River that joins the Neisse
- River that joins the Osage
- River that joins the Seine
- River that joins the Severn
- River that joins the Trent
- River that Kazakhs call Zhayyq
- River that lends its name to an Austrian city
- River that meets the Colorado at Yuma
- River that meets the Thames at London
- River that named a world capital
- River that named Iberia