- River to Korea Bay
- River to Lake Champlain
- River to Lake Geneva
- River to Lake Ontario
- River to Le Havre
- River to Leeds
- River to Liverpool Bay
- River to Lyon
- River to return as one
- River to Solway Firth
- River to South Carolina's Winyah Bay
- River to Tarragona
- River to the 15 Down
- river to the Adriatic
- river to the Aegean
- river to the Amazon
- River to the Amazon burrower
- river to the Amur
- river to the Arabian Sea
- river to the Arctic Ocean
- river to the Arkansas
- River to the Atlantic
- River to the Baltic
- River to the Baltic capital
- River to the Baltic Sea
- river to the Bay of Bengal
- River to the Bay of Biscay
- River to the Bering Sea
- River to the Black Sea
- River to the Caribbean Sea
- River to the Caspian
- River to the Caspian
- River to the Caspian Sea
- River to the Colorado
- River to the Congo
- River to the Danube
- River to the Dead Sea
- River to the Elbe
- River to the English Channel
- River to the Fond du Lac
- River to the Fulda
- River to the Gulf of Finland
- River to the Gulf of Guinea
- River to the Gulf of Lions
- River to the Gulf of Mexico
- River to the Humber
- River to the Humber estuary
- River to the Irish Sea
- River to the Laptev Sea
- River to the Ligurian Sea
- River to the Mediterranean
- River to the Mississippi
- River to the Missouri
- River to the Moray Firth
- River to the Mosel
- River to the Moselle
- River to the North Sea
- River to the Ohio
- River to the Ohio city
- River to the Oise
- River to the Rhein
- River to the Rhine
- River to the Rhone
- River to the Rio Grande
- River to the Rybinsk Reservoir
- River to the Seine
- River to the Severn
- River to the Snake
- River to the St. Lawrence
- River to the Strait of Tartary
- River to the Tigris
- River to the Tyrrhenian Sea
- River to the Ubangi
- River to the underworld
- River to the Volga
- River to the Volga dweller
- River to the Wash
- River to the Yangtze
- River tower
- RIVER tract
- RIVER tract of sand, gravel and silt
- RIVER transport
- river transport of yore
- River transports
- River triangle
- River Triangle Kind of
- River tributary
- river tributary to Aisne
- river tributary to Amazon
- river tributary to Arctic
- river tributary to Black Sea
- river tributary to Caspian
- river tributary to Colorado
- river tributary to Columbia
- river tributary to Danube
- river tributary to Dnieper
- river tributary to Don
- river tributary to Elbe
- river tributary to Euphrates
- river tributary to Finland
- river tributary to Gulf of Guinea
- river tributary to Humber
- river tributary to Kura
- river tributary to Lake Aral
- river tributary to Lake Balkhash
- river tributary to Laptev Sea
- river tributary to Liguria
- river tributary to Missouri
- river tributary to Moselle
- river tributary to North Platte
- river tributary to Oder
- river tributary to Orinoco
- river tributary to Ouse
- river tributary to Po
- river tributary to Rhine
- river tributary to Rhone
- river tributary to Rio Grande
- river tributary to Saragossa
- river tributary to Scheldt
- river tributary to Seine
- river tributary to Severn
- river tributary to Sinkiang
- river tributary to Slave
- river tributary to Tatar Strait
- river tributary to Tiber
- river tributary to Ubangi
- river tributary to Volga
- river tributary to Yangtze
- river tributary to Yellow sea
- river tributary to Yukon
- River tributary, often
- river Turkey
- river Tuscan city
- river Tuscany
- river Tuscany city
- River under Florence's Ponte Vecchio
- River under London Bridge, once
- River under the Angostura Bridge
- River under the Arlington Memorial Bridge
- River under the Brooklyn Bridge
- River under the Peace Bridge
- River under the Pont Neuf
- River under the Ponte Santa Trinita
- River under the Ponte Vecchio
- river Underworld boss
- RIVER valley
- River valley formation
- River valley known for Riesling wine
- River valley silt
- River valleys
- RIVER vegetation
- river Venezuela
- river Venezuela capital
- river Verdun Done, in
- River vessel
- RIVER vessel mounting one or more guns
- River vessels
- river Vienna
- river Vietnam
- river Virginia
- River vortex
- river Wales
- River walls
- river Warsaw coin
- river Washington
- river Washington State
- River waterfall
- river wave
- River west of the Arabian Desert
- River west of the Nubian Desert
- river West Virginia
- River where baby Moses was found
- River where down means north
- River where Hamelin's rats drowned
- River where Moses was hidden as a baby
- River where the Oto once settled
- river which flows through iraq
- River whose delta is Cape Tortosa
- River whose flooding is celebrated in Egypt
- River whose headwaters are near Lake Baikal
- River whose mouth is near Nieuwpoort
- River whose name comes entirely from the last eight letters of the alphabet
- River whose name is Celtic for "river"
- River whose name means "hateful"
- River whose name means "river"
- River whose source is in Staffordshire
- River whose source is Mount Saint Helena
- river Windsor
- River with 37 bridges in Paris
- River with a "dreadful shore," in Shakespeare
- River with a canal to Ypres
- River with a chateau-filled valley
- River with a famous bridge
- River with a namesake "monster"
- River with an ancient road leading to Stonehenge
- River with Blue and White tributaries
- River with famous falls
- River with ferry and tunnel
- River with historic flooding in 1966
- River with notable falls
- River with piranhas
- River with the Reichenbach Falls
- River within Switzerland
- river wolf
- RIVER wolves
- River wriggler
- river WW I
- river WWI battle site
- river Wyoming city
- river yellow
- river York
- river Yorkshire city
- river Yugoslavia
- River zapper
- River-bank deposit
- River-blocking structure
- River-blocking structures
- River-bottom accumulation
- River-crossing service
- River-crossing structure
- River-delta material
- River-end formation
- river-fish
- River-flood barrier
- River-flood preventer
- River-frolicking mammal
- river-horse
- river-limpet
- River-mouth deposit
- River-mouth deposits
- river-mouth flats
- River-mouth regions
- River-scooping boat
- River-sea link
- RIVER-spawning fish
- River-to-ocean connector
- river, canal, or other navigable channel used as a means of travel or transport
- RIVER, clean out the
- RIVER, floating vegetation on
- River, in Mexico
- River, part time
- RIVER, place where boats pass over
- RIVER, rush of water in
- RIVER, second-longest in the world
- River, to Juan
- River, to Ramone
- River, to Raoul
- River, to Reynaldo
- River, to Ricardo
- River, to Rivera