There is a total of 136176 clues beginning with a
- A Ritter
- A Ritter of films
- A rival
- A rival in "The Rivals"
- A rival in a Sheridan play
- A rival of ABC
- A rival of Agatha
- A rival of Babylonia
- A rival of Bush
- A rival of Carter in 1976
- A rival of Chris
- A rival of Foyt
- A rival of Hera
- A rival of Jennings
- A rival of Laver
- A rival of Laver and Emerson
- A rival of Martina
- A rival of Methuselah
- A rival of Middlecoff
- A rival
- A river (often) runs through it
- A river and a cartoonist
- A river at Cairo
- A river at Ghent
- A river at Lyon
- A river at Rennes
- A river at York
- A river between Cornwall and Devonshire
- A river in Missouri
- A river in northeastern England
- A river in Russia
- A river might run through it
- A river of Grampian
- A river of Hades
- A river of the Punjab
- A river runs through it
- A river runs through it, often
- A river runs to it
- A river runs to it?
- A Riviera season
- A Roach
- A Road destination
- A road to Rome
- A road
- A roadie lugs it
- A roaring success since 1912
- A roaring success?
- A roast
- A roast, in Paris
- A Robert
- A Roberts whose ensign flies over Tulsa
- A robin's are blue
- A robin's is blue
- A rock accomplishment
- A rock band's name often appears on it
- A rock duo's Daryl
- A rock star, often
- A Rockefeller
- A Rockefeller name
- A Rockefeller nickname
- A Rockefeller, sometimes
- A Rockette, eg
- A rocking Allman
- A Rocky
- A Rocky Mountain state
- A rod: German
- A Rodgers partner
- A roe source
- A Roe with a fishy pitch
- A Roger Rabbit framer
- A Rogers
- A role for Beverly Sills
- A role for Flagstad
- A role for J Ferrer
- A role of 37 Across
- A role some people play
- A roll or a ruler
- A roller at Reno
- A Rolling Stone
- A rolling stone gathers none
- A rolling stone is never ____
- A Rolling Stones hit
- A Roman as
- A Roman capitol
- A Roman farce
- A Roman from Boston
- A Roman in the Forum
- A Romance lang
- A Romance language
- A Romanov
- A Romanov title
- A romantic beginning
- A romantic keepsake
- A Rome airport is named for him
- A Romeo's words
- A romp
- A Ron in baseball
- A roof fiddler
- A room in a "pension"
- A room in Madrid