There is a total of 85689 clues beginning with o
- One of the four suits in the Minor Arcana
- One of the four that end this puzzle's starred answers
- One of the Fourteen Holy Helpers in Roman Catholicism
- One of the Fox Islands
- One of the Foys
- One of the Frankies
- One of the French
- One of the French West Indies
- One of the French?
- One of the Freuds
- One of the friends on "Friends"
- One of the front four
- One of the front nine
- One of the front or back nine
- One of the Furies
- One of the Furies and namesakes
- One of the furies
- One of the furs
- One of the fuzz
- One of the G & S guard
- One of the GI's favorite organizations
- One of the G7 nations
- One of the Gabor sisters
- One of the Gabors
- One of the Gabors of old Hollywood
- One of the Gabors
- One of the Galápagos Islands
- One of the Galápagos, eg: Abbr
- One of the Gallo brothers
- One of the Gallos
- One of the Gallos^ERNES
- One of the Gandhis
- One of the Gandhis
- One of the gang
- One of the Gang of Four
- One of the gangster nations
- One of the Gardners
- One of the Gardners
- One of the Garr girls
- One of the gas giants
- One of the geeks on "The Big Bang Theory"
- One of the Gemini
- One of the Gemini
- One of the genders
- One of the genders in grammar
- One of the genders: Abbr
- One of the Geneva conferees
- One of the gens
- One of the genus Lasius
- One of the German Big 3
- One of the German states?
- One of the Germans
- One of the Germans?
- One of the Gershwin brothers
- One of the Gershwins
- One of the Gershwins
- One of the Ghostbusters
- One of the ghosts of 34-Across
- One of the giant planets
- One of the giants of science
- One of the Gibb brothers
- One of the Gibbs
- One of the Gibsons
- One of the gifts of the Magi
- One of the Gigantes
- One of the Gilbert Islands
- One of the Gilbert Islands
- One of the Gilmore girls
- One of the girls
- One of the girls in "Wonderful Town"
- One of the girls in the Madonna children's book "The English Roses"
- One of the girls on "The Waltons"
- One of the girls on 'The Facts of Life'
- One of the giveaways
- One of the glands
- One of the glitterati
- One of the goals of a "Survivor"
- One of the Goldbergs
- One of the Golden Girls
- One of the Golden Girls of 1980s-'90s TV
- One of the Golden Horde
- One of the Good Book's 150
- One of the good guys
- One of the good guys?
- One of the Gorbachevs
- One of the Gorgons
- One of the Gorgons
- One of the Gosp
- One of the Gospel books
- One of the Gospels
- One of the Gospels, in a Spanish Bible
- One of the Governors-elect
- One of the gp
- One of the Graces
- One of the grad schools
- One of the Grail Knights
- One of the grains in Nutri-Grain
- One of the Grants
- One of the Grants
- One of the Gray, for short