There is a total of 97195 clues beginning with r
- River visible from the Uffizi Gallery
- River vortex
- River W of Paris
- River W of Paris
- River wall
- River walls
- River water wheels
- River waterfall
- River way to Mandalay
- River west of Berlin
- River west of Paris
- River west of the Arabian Desert
- River west of the Nubian Desert
- River where Achilles took a dip
- River where baby Moses was found
- River where Catherine sailed
- River where down means north
- River where Hamelin's rats drowned
- River where Moses was hidden as a baby
- River where Romulus and Remus were abandoned
- River where the Oto once settled
- River which joins the Rhone at Lyons
- River whose biodiversity was devastated by the Three Gorges Dam
- River whose celestial mirror is the Milky Way, in ancient myths
- 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 with 200-pound perch
- 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 quartet?
- River with a sturgeon population
- River with an alphabetical-sounding name
- River with an ancient road leading to Stonehenge
- River with Blue and White tributaries
- River with historic flooding in 1966
- River with its source in a Swiss glacier
- River with its source in the Appalachians
- River with piranhas
- River with the Reichenbach Falls
- River with two quartets?
- River with Victoria Falls
- River worker
- River worker or, if "C" is added, trade worker
- River wriggler
- River wrigglers
- River ___
- River ___ (tributary of the Thames)
- River ___ Return
- River ___, Michigan
- River ___, near Detroit
- River's "My Own Private Idaho" co-star
- River's "My Own Private Idaho" costar
- River's beginning
- River's border, sometimes
- River's bottom
- River's curve
- River's destination
- River's end
- River's end, often
- River's end, sometimes
- River's journey
- River's little cousin
- River's mouth
- River's mouthpiece
- River's movement
- River's ocean outlet
- River's origin
- River's pair
- River's path, possibly
- River's principal channel
- River's smaller relative
- River's source
- River's surrounding area
- River's terminus, perhaps
- River's turn
- River's upper tributaries
- River, 270 miles, into Lake Ilmen
- River, 300 miles into the Bug
- River, 380 mi to Caspian
- River, 72 miles into Donegal Bay
- River, 800 miles to Lake Balkhash
- River, 820 miles into North Sea
- River, battle scene of last war
- River, Black Forest to Rhine
- River, city or state
- River, county, city or lake in NY
- River, Falls and Fort
- River, Germany's new eastern border
- River, in 9 Across
- River, in Brazil