There is a total of 97195 clues beginning with r
- River ducks
- River ducks
- River dweller
- River E of Berlin
- River E of the Volga
- River east of Dresden
- River east of Lisbon
- River east of Tokyo
- River edging the Pyrenees
- River embankment
- River embankment
- River embankments
- River emptying into Baltic Sea
- River emptying into Donegal Bay, Eire
- River emptying into Green Bay
- River encircling Hades
- River end
- River ending at the Dead Sea
- River ends
- River ends, often
- River ends?
- River entering Danube at Belgrade
- River entering the Rio Grande
- River event
- River explored by David Livingstone
- River explored by Henry Stanley
- River explored by Mungo Park
- River facetiously described as "a mile wide at the mouth, but only six inches deep"
- River feature
- River feature
- River featured in "The Ten Commandments"
- River featured prominently in "Aida"
- River features
- River fed by the Aragon
- River fed by the Porcupine
- River fed by the Wabash
- River feeder
- River feeders
- River feeding
- River feeding Lake Ontario
- River ferried by Charon
- River fish
- River fish of eastern U S
- River fish
- River floater
- River floaters
- River flooded in WW I to thwart the Germans
- River flower
- River flowing 450 miles into the Danube
- River flowing 850 miles from Poland to Black Sea
- River flowing beneath Paris's Pont Neuf
- River flowing between two Great Lakes
- River flowing by Federal City
- River flowing by Reims
- River flowing from Cote d'Or Mts to the Seine near Paris
- River flowing from France into Germany
- River flowing from the Garden of Eden, in the Bible
- River flowing into and out of Lake Geneva
- River flowing into Caspian Sea at Astrakhan
- River flowing into Caspian Sea
- River flowing into Caspian
- River flowing into English Channel at Havre
- River flowing into Gulf of Venice
- River flowing into Lake Erie near Toledo
- River flowing into Manila Bay
- River flowing into North Sea
- River flowing into Sakhalin Gulf
- River flowing into sea of Azov
- River flowing into Seine above Rouen
- River flowing into Seine near Paris
- River flowing into Seine
- River flowing into the Baltic
- River flowing into the Bristol Channel
- River flowing into the Bug
- River flowing into the Caspian
- River flowing into the Danube near Ulm
- River flowing into the Danube
- River flowing into the Gulf of Guinea
- River flowing into the Moselle
- River flowing into the Oise
- River flowing into the Ouse
- River flowing into the Po
- River flowing into the Rhine
- River flowing into the Rhine
- River flowing into the Rhone at Lyons
- River flowing into the Rhone
- River flowing into the Seine
- River flowing into the Seine above Rouen
- River flowing into the Severn
- River flowing into the Wabash
- River flowing into the Wash
- River flowing into the Yellow Sea
- River flowing into Yellow Sea
- River flowing past Balmoral Castle
- River flowing past Stettin
- River flowing past the Hermitage Museum complex
- River flowing past Tours
- River flowing past Verdun
- River flowing SE to the Mississippi
- River flowing south from Minnesota to the Gulf of Mexico