| "Once Upon a Time in America" director | 48 |
| "Once Upon a Time in America" actor | 45 |
| "Once upon a midnight ___" | 36 |
| "Once upon a midnight ___ ..." | 40 |
| "Once upon a midnight dreary" writer | 46 |
| "Once upon a midnight dreary" poet | 44 |
| "Once upon a midnight dreary ..." poet | 48 |
| "Once upon a midnight dreary . . ." | 45 |
| "Once upon a midnight ---..." | 39 |
| "Once Upon a Mattress" legume | 39 |
| "Once upon ---" | 25 |
| "Once There Was ___" (Steinbeck book) | 47 |
| "Once more" | 21 |
| "Once more ___ the breach..." | 39 |
| "Once more ___ the breach": King Henry V | 50 |
| "Once more ___ the breach ...": Henry V | 49 |
| "Once more ___ the breach . . . " | 43 |
| "Once more unto the breach...," e.g.? | 47 |
| "Once more ..." | 25 |
| "Once more . . ." | 27 |
| "Once Is Not Enough" author Jacqueline | 48 |
| "Once Is Not Enough" author | 37 |
| "Once in Royal David's City," for one | 51 |
| "Once in Love With ___" | 33 |
| "Once in Love With Amy" songwriter | 44 |
| "Once in a Lifetime" author | 37 |
| "Once I ___ secret love..." | 37 |
| "Once I ___ secret ..." (Doris Day song lyric) | 56 |
| "Once I had ... love and it was __": Blondie lyric | 60 |
| "Once everybody knows you, life will never be the same"? | 66 |
| "Once bitten, ___ shy" | 32 |
| "Once bitten, ___ . . . " | 35 |
| "Once bitten, twice ___" | 34 |
| "Once bitten, twice shy," e.g. | 40 |
| "Once bitten" follower | 32 |
| "Once and Again" son | 30 |
| "Once and Again" Emmy winner Ward | 43 |
| "Once and Again" Emmy winner | 38 |
| "Once and Again" actress Ward | 39 |
| "Once again ..." | 26 |
| "Once again . . ." | 28 |
| "Once --- a time..." | 30 |
| "Once --- a time" | 27 |
| "Once --- a Mattress" | 31 |
| "On/off" surrounder | 29 |
| "On, ___" (a state song) | 34 |
| "On, brave ___ Army team" | 35 |
| "On&On" singer Erykah ___ | 39 |
| "On&On" singer Erykah | 35 |
| "On ___" (Source of Stepquote) | 40 |
| "On ___" (2007 Norman Mailer book) | 44 |
| "On ___ Toes" | 23 |
| "On ___ the show!" | 28 |
| "On ___ Riviera": Sylvia Fine's card | 50 |
| "On ___ Old Smokey" | 29 |
| "On ___ of Old Smoky" | 31 |
| "On ___ of Old Smokey" | 32 |
| "On ___ of Bibles" | 28 |
| "On ___ mark . . . " | 30 |
| "On ___ Majesty's Secret Service" (007 movie) | 59 |
| "On ___ Majesty's Secret Service" | 47 |
| "On ___ I Stand," book by Countee Cullen | 50 |
| "On ___ Day" | 22 |
| "On ___ Day . . . " | 29 |
| "On ___ Boat to China," 1948 song | 43 |
| "On ___ Boat to China" | 32 |
| "On ___ and a prayer" | 31 |
| "On __": Stephen King memoir | 38 |
| "On __ Majesty's Secret Service" | 46 |
| "On Your ___," Rodgers-Hart 1936 musical | 50 |
| "On Your ___," 1936 Broadway musical | 46 |
| "On Your ___" (1936 Rodgers & Hart musical) | 57 |
| "On Your ___" | 23 |
| "On your ___!" | 24 |
| "On Your Toes" lyricist | 33 |
| "On Your Toes" composer | 33 |
| "On your mark, get ___, go!" | 38 |
| "On your mark" follower | 33 |
| "On your feet!" | 25 |
| "On your 'Welcome' ___ is missing" | 52 |
| "On Wings ___" | 24 |
| "On what date?" | 25 |
| "On top of which . . ." | 33 |
| "On top of that..." | 29 |
| "On top of that" | 26 |
| "On top of that ..." | 30 |
| "On thy cold gray stones, ___!" | 41 |
| "On This Night of a Thousand Stars" musical | 53 |
| "On the ___," Kerouac book | 36 |
| "On The ___" (Metric) | 31 |
| "On the ___ toe": Milton | 34 |
| "On the ___ of Christmas ..." | 39 |
| "On the ___ hand ..." | 31 |
| "On the ___ hand . . ." | 33 |
| "On the ___ day of Christmas . . . " | 46 |
| "On the __ hand ..." | 30 |
| "On the __ hand . . ." | 32 |
| "On the Waterfront" star | 34 |
| "On the Waterfront" site | 34 |
| "On the Waterfront" Oscar winner __ Marie Saint | 57 |