| "__ Nobis Pacem" (traditional canon) | 46 |
| "__ Nobis Pacem": "Give us peace" | 53 |
| "__ nobody can deny" | 30 |
| "__ nome": "Rigoletto" aria | 47 |
| "__ nomine" (nameless: Lat.) | 38 |
| "__ Noon": Gary Cooper Western | 40 |
| "__ not amused" | 25 |
| "__ not my fault!" | 28 |
| "__ not my problem" | 29 |
| "__ Not Seen the Sun": Dickinson poem | 47 |
| "__ not so deep as a well": Shak. | 43 |
| "__ not to reason why . . ." | 38 |
| "__ not to reason why": Tennyson | 42 |
| "__ not to send peace, but a sword": Matthew 10 | 57 |
| "__ not what your country . . ." | 42 |
| "__ not what your country ..." | 40 |
| "__ Nothin'": "Oklahoma!" song | 54 |
| "__ Nothing": 1993 Whitney Houston hit | 48 |
| "__ now or never!" | 28 |
| "__ now or never" | 27 |
| "__ number one!" | 26 |
| "__ o' My Heart": 1913 song | 41 |
| "__ O'Riley": song by The Who | 43 |
| "__ objections?" | 26 |
| "__ obliged!" | 23 |
| "__ obvious!": "Duh!" | 41 |
| "__ of beauty outvalues all the utilities of the world": Emerson | 74 |
| "__ of Destruction": 1965 protest song | 48 |
| "__ of Eden" | 22 |
| "__ of fire . . ." | 28 |
| "__ of fire, break glass" | 35 |
| "__ of golden daffodils": Wordsworth | 46 |
| "__ of Homecoming": U2 song | 37 |
| "__ of Identity": Conan Doyle story | 45 |
| "__ of Lambeth," Maugham's first novel | 52 |
| "__ of Love and Darkness" (Amos Oz memoir) | 52 |
| "__ of Love": 1989 film | 33 |
| "__ of Me" | 20 |
| "__ of No Importance": 1994 film | 42 |
| "__ of One's Own" (Woolf work) | 44 |
| "__ of Our Birth": Isle of Man national anthem | 56 |
| "__ of Philadelphia": Oscar-winning Springsteen song | 62 |
| "__ of robins ..." | 28 |
| "__ of robins ...": Kilmer | 36 |
| "__ of robins in her hair" | 36 |
| "__ of robins in her hair": Kilmer | 44 |
| "__ of Solomon": religious works | 42 |
| "__ of Soul" (Gladys Knight) | 38 |
| "__ of Steel": '80s workout video | 47 |
| "__ of the Ancient Mariner" | 37 |
| "__ of the Apes" | 26 |
| "__ of the D'Urbervilles" | 39 |
| "__ of Two Cities" | 28 |
| "__ of your business!" | 32 |
| "__ off!" | 19 |
| "__ off!" (racetrack shout) | 37 |
| "__ off?" | 19 |
| "__ old cowhand ..." | 30 |
| "__ old for this" | 27 |
| "__ Old Man": kids' song | 38 |
| "__ on a Grecian Urn" | 31 |
| "__ on a true story" | 30 |
| "__ on Down the Road" | 31 |
| "__ on first?" | 24 |
| "__ on me" | 20 |
| "__ on Me": Bill Withers classic | 42 |
| "__ on parle français" | 35 |
| "__ on Pop": Dr. Seuss | 32 |
| "__ on the Fourth of July" | 36 |
| "__ on your life!" | 28 |
| "__ on, dude!" | 24 |
| "__ oncle d'Amérique" (1980 Cannes Grand Prix recipient) | 73 |
| "__ One Will Listen": Kelly Clarkson song | 51 |
| "__ one, think that ..." | 34 |
| "__ only a game" | 26 |
| "__ only as directed" | 31 |
| "__ Only Have Love": Jacques Brel song | 48 |
| "__ Only Just Begun": Carpenters hit | 46 |
| "__ only kidding!" | 28 |
| "__ only known ..." | 29 |
| "__ only known!" | 26 |
| "__ only money!" | 26 |
| "__ only money" | 25 |
| "__ only take a minute" | 33 |
| "__ Only": 1939 Cary Grant film | 41 |
| "__ open!" | 20 |
| "__ or lose ..." | 26 |
| "__ otras cosas" (among other things: Sp.) | 52 |
| "__ oui!" | 19 |
| "__ Out of My Head": 1964 hit | 39 |
| "__ out!" | 19 |
| "__ out!" (ump's call) | 36 |
| "__ out!": ump's call | 35 |
| "__ out?" | 19 |
| "__ out?": choice offered a pet | 41 |
| "__ out?": dealer's query | 39 |
| "__ paint you a picture?" | 35 |
| "__ pales in Heaven the morning star": Lowell | 55 |
| "__ Paris" | 20 |
| "__ partridge in ..." | 31 |