| "The Onion Field" author Wambaugh | 43 |
| "The Onion Row" author? | 33 |
| "The Onion" genre | 27 |
| "The Onion" section | 29 |
| "The only American invention as perfect as the sonnet," per H. L. Mencken | 83 |
| "The only animal that blushes" | 40 |
| "The only animal that blushes," per Twain | 51 |
| "The only horrible thing in the world is __": Wilde | 61 |
| "The only poor fellows in the world whom anyone will flatter": Pope | 77 |
| "The only reason for time is __ everything doesn't happen at once": Einstein | 90 |
| "The only rule is that there ___ rules" | 49 |
| "The only sure bait when you angle for praise": Lord Chesterfield | 75 |
| "The only thing we have --- is..." | 44 |
| "The only thing we have to fear is fear ___" | 54 |
| "The only thing we have to fear is fear ___": F.D.R. | 62 |
| "The only thing we have to ___ is ..." | 48 |
| "The only thing we have ___ . . . ": F.D.R. | 53 |
| "The only time I'm nervous or scared is when I'm NOT talking" speaker | 87 |
| "The only way to run away without leaving home," per Twyla Tharp | 74 |
| "The only ___ Son . . . ": John 1:18 | 46 |
| "The Open Window" author | 34 |
| "The Open Window" creator | 35 |
| "The Open Window" pen name | 36 |
| "The Open Window" story writer | 40 |
| "The Open Window" storyteller | 39 |
| "The Open Window" storywriter | 39 |
| "The Open Window" writer | 34 |
| "The Opening of the Fifth Seal" painter | 49 |
| "The Opposite of Fate" author | 39 |
| "The Opposite of Sex" writer/director Don | 51 |
| "The Optimist's Daughter" author | 46 |
| "The Optimist's Daughter" novelist Welty | 54 |
| "The Optimist's Daughter" writer | 46 |
| "The Oracle of Omaha" | 31 |
| "The Oracle of ___" (epithet for Warren Buffett) | 58 |
| "The orb of the day" | 30 |
| "The Oriental Ballet" designer | 40 |
| "The Origin of Species" concept | 41 |
| "The original gourmet" candy bean | 43 |
| "The original sneaker" sloganeer | 42 |
| "The Origins of Totalitarianism" author | 49 |
| "The Osbournes" airer | 31 |
| "The Osbournes" dad | 29 |
| "The Osbournes" mom | 29 |
| "The Osbournes" patriarch | 35 |
| "The Osbournes" shower | 32 |
| "The ostrich roams the great ___. / Its mouth is wide, its neck is narra": Ogden Nash | 95 |
| "The Other Boleyn Girl" actor Eric | 44 |
| "The other day my nephew's computer beat me at chess. But it was no match for me at kickboxing" comedian | 118 |
| "The Other Normals" author Vizzini | 44 |
| "The other one, too" | 30 |
| "The Other Reindeer" of kiddie lit | 44 |
| "The Other Side of Midnight" writer Sidney | 52 |
| "The Other Side of Oz" autobiographer | 47 |
| "The Other Side of the Rainbow" author | 48 |
| "The other Steve" of Apple Computer | 45 |
| "The other white meat" | 32 |
| "The Other ___ Girl" | 30 |
| "The Other ___ Girl" (2008 Natalie Portman movie) | 59 |
| "The Other" | 21 |
| "The Other" author and others | 39 |
| "The other," in Spanish | 33 |
| "The other," to Juan | 30 |
| "The otters are holding hands!" | 41 |
| "The Outcasts of Poker Flat" | 38 |
| "The Outcasts of Poker Flat" author | 45 |
| "The Outcasts of Poker Flat" author Bret | 50 |
| "The Outcasts of Poker Flat" author Harte | 51 |
| "The Outcasts of Poker Flat" chronicler Harte | 55 |
| "The Outcasts of Poker Flat" writer | 45 |
| "The Outcasts of Poker Flat" writer Bret | 50 |
| "The Outer Limits" extras | 35 |
| "The Outlaw Josey Wales" director | 43 |
| "The Outlaw ___ Wales" | 32 |
| "The Outlaws Is Coming" stars | 39 |
| "The Outsiders" actor | 31 |
| "The Outsiders" actor Rob | 35 |
| "The Outsiders" author | 32 |
| "The Outsiders" faction | 33 |
| "The Outsiders" foe | 29 |
| "The Outsiders" group | 31 |
| "The Outsiders" rich kids | 35 |
| "The Oval Portrait" author's monogram | 51 |
| "The Over-Soul" essayist | 34 |
| "The Over-Soul" essayist's monogram | 49 |
| "The Overcoat" author | 31 |
| "The Owl and the Pussy Cat" writer | 44 |
| "The Owl and the Pussy-Cat" poet | 42 |
| "The Owl and the Pussycat" dinner fare | 48 |
| "The Owl and the Pussycat" poet | 41 |
| "The Owl and the Pussycat" poet Edward | 48 |
| "The ox-eyed" of Olympus | 34 |
| "The Pacifier" star Vin | 33 |
| "The Pagan Stone" author Roberts | 42 |
| "The Pajama Game" show tune that introduced choreographer Bob Fosse's signature style | 99 |
| "The Palace Guard" author | 35 |
| "The Pale Horse" | 26 |
| "The Palindrome" Symphony composer | 44 |
| "The Paper Chase" actor | 33 |
| "The Paper Chase" author | 34 |